We look at the division of 53904897 by 602 
We want to figure out the number of times 53904897 can be divided by 602.

Going ahead to step 1:
602 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 602

Let's proceed to step 2:
If we divide 53 by 602, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 602

Going ahead to step 3:
The number 602 fits into 539 0 times, leaving a remainder of 539.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 539, we get 539.
Bring next digit (0) of the dividend behind the 539 and repeat the process: 5390 / 602

Going ahead to step 4:
602 goes into 5390 8 times with a remainder of 574.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 574 after subtracting 4816 from 5390.
Bring next digit (4) of the dividend behind the 574 and repeat the process: 5744 / 602

Advancing to step 5:
602 can be fit into 5744 9 times, resulting in a remainder of 326.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we subtract 5418 from 5744, we get 326.
Fetch the next digit (8) from the dividend, attach it to 326 and continue: 3268 / 602

Advancing to step 6:
When dividing 3268 by 602, we get 5 with a remainder of 258.
The next digit of our result is 5. 
Result so far: 895.0
Subtract 3010 from 3268 to get 258.
Take the next digit (9) from the dividend and append it to 258, then repeat: 2589 / 602

Advancing to step 7:
If we divide 2589 by 602, we get 4 and a remainder of 181.
Record the quotient 4 as the next digit in the result. 
Result so far: 8954.0
The remainder is 181 after subtracting 2408 from 2589.
Grab the next digit (7) from the dividend, add it to 181, then carry on: 1817 / 602

Going ahead to step 8:
The number 602 fits into 1817 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 89543.0
If we take 1806 away from 1817, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
602 goes into 110 0 times with a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 89543.0
The remainder is 110 after subtracting 0 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
1100 divided by 602 is 1 with a remainder of 498.
Put 1 as the next digit of the answer. 
Result so far: 89543.01
The remainder is 498 after subtracting 602 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Moving on to step 11:
602 goes into 4980 8 times with a remainder of 164.
Use 8 as the next digit of our solution. 
Result so far: 89543.018
The remainder is 164 after subtracting 4816 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 12:
When dividing 1640 by 602, we get 2 with a remainder of 436.
Use 2 as the next digit of our solution. 
Result so far: 89543.0182
Deduct 1204 from 1640 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 13:
If we divide 4360 by 602, we get 7 and a remainder of 146.
Record the quotient 7 as the next digit in the result. 
Result so far: 89543.01827
Subtracting 4214 from 4360 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 14:
602 can be fit into 1460 2 times, resulting in a remainder of 256.
Record the quotient 2 as the next digit in the result. 
Result so far: 89543.018272
If we subtract 1204 from 1460, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 15:
2560 divided by 602 is 4 with a remainder of 152.
Write down 4 as next digit of the result. 
Result so far: 89543.0182724
If we take 2408 away from 2560, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 16:
The number 602 fits into 1520 2 times, leaving a remainder of 316.
The number 2 becomes the next digit in our result. 
Result so far: 89543.01827242
The remainder is 316 after subtracting 1204 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

After the division, we end up with 89543.01827242 and a remainder of 3.16e-07.