We look at the division of 53386402 by 742 
Let's see how many times 742 fits into 53386402.

On to step 1:
If we divide 5 by 742, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 742

Let's proceed to step 2:
742 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 742

Advancing to step 3:
The number 742 fits into 533 0 times, leaving a remainder of 533.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 533 and we're left with 533.
Bring next digit (8) of the dividend behind the 533 and repeat the process: 5338 / 742

Going ahead to step 4:
When dividing 5338 by 742, we get 7 with a remainder of 144.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5194 away from 5338, we end up with 144.
Append the next digit (6) from the dividend to 144 and continue with: 1446 / 742

Moving on to step 5:
If we divide 1446 by 742, we get 1 and a remainder of 704.
Use 1 as the next digit of our solution. 
Result so far: 71.0
If we subtract 742 from 1446, we get 704.
Include the next digit (4) from the dividend after 704, then repeat: 7044 / 742

On to step 6:
7044 divided by 742 is 9 with a remainder of 366.
Write down 9 as next digit of the result. 
Result so far: 719.0
If we take 6678 away from 7044, we end up with 366.
Grab the next digit (0) from the dividend, add it to 366, then carry on: 3660 / 742

Step 7:
The number 742 fits into 3660 4 times, leaving a remainder of 692.
Write down 4 as next digit of the result. 
Result so far: 7194.0
If we subtract 2968 from 3660, we get 692.
Include the next digit (2) from the dividend after 692, then repeat: 6922 / 742

Advancing to step 8:
The number 742 fits into 6922 9 times, leaving a remainder of 244.
Write down 9 as next digit of the result. 
Result so far: 71949.0
Deduct 6678 from 6922 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 9:
742 goes into 2440 3 times with a remainder of 214.
Write down 3 as next digit of the result. 
Result so far: 71949.3
Deduct 2226 from 2440 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 10:
2140 divided by 742 is 2 with a remainder of 656.
Put 2 as the next digit of the answer. 
Result so far: 71949.32
If we take 1484 away from 2140, we end up with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Moving on to step 11:
742 goes into 6560 8 times with a remainder of 624.
Put 8 as the next digit of the answer. 
Result so far: 71949.328
Subtracting 5936 from 6560 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Moving on to step 12:
6240 divided by 742 is 8 with a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 71949.3288
If we subtract 5936 from 6240, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Our division results in 71949.3288 with a remaining 0.00304.