Let's divide 53859070 by 657
Let's see how many times 657 fits into 53859070.

On to step 1:
657 can be fit into 5 0 times, resulting in 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.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 657

Moving on to step 2:
53 divided by 657 is 0 with a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Grab the next digit (8) from the dividend, add it to 53, then carry on: 538 / 657

Step 3:
If we divide 538 by 657, we get 0 and a remainder of 538.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 538 and we're left with 538.
Take the next digit (5) from the dividend and append it to 538, then repeat: 5385 / 657

Going ahead to step 4:
657 goes into 5385 8 times with a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 5256 from 5385 to get 129.
Fetch the next digit (9) from the dividend, attach it to 129 and continue: 1299 / 657

Advancing to step 5:
657 goes into 1299 1 times with a remainder of 642.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we subtract 657 from 1299, we get 642.
Take the next digit (0) from the dividend and append it to 642, then repeat: 6420 / 657

Going ahead to step 6:
The number 657 fits into 6420 9 times, leaving a remainder of 507.
Put 9 as the next digit of the answer. 
Result so far: 819.0
If we subtract 5913 from 6420, we get 507.
Bring next digit (7) of the dividend behind the 507 and repeat the process: 5077 / 657

Advancing to step 7:
5077 divided by 657 is 7 with a remainder of 478.
Use 7 as the next digit of our solution. 
Result so far: 8197.0
Deduct 4599 from 5077 and we're left with 478.
Grab the next digit (0) from the dividend, add it to 478, then carry on: 4780 / 657

Step 8:
657 goes into 4780 7 times with a remainder of 181.
The next digit of our result is 7. 
Result so far: 81977.0
If we subtract 4599 from 4780, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
The number 657 fits into 1810 2 times, leaving a remainder of 496.
Put 2 as the next digit of the answer. 
Result so far: 81977.2
Subtract 1314 from 1810 to get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

On to step 10:
The number 657 fits into 4960 7 times, leaving a remainder of 361.
Write down 7 as next digit of the result. 
Result so far: 81977.27
Deduct 4599 from 4960 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Step 11:
3610 divided by 657 is 5 with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 81977.275
Subtracting 3285 from 3610 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 12:
657 goes into 3250 4 times with a remainder of 622.
Record the quotient 4 as the next digit in the result. 
Result so far: 81977.2754
Subtract 2628 from 3250 to get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

On to step 13:
The number 657 fits into 6220 9 times, leaving a remainder of 307.
Put 9 as the next digit of the answer. 
Result so far: 81977.27549
The remainder is 307 after subtracting 5913 from 6220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 14:
The number 657 fits into 3070 4 times, leaving a remainder of 442.
Use 4 as the next digit of our solution. 
Result so far: 81977.275494
If we take 2628 away from 3070, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

On to step 15:
If we divide 4420 by 657, we get 6 and a remainder of 478.
Write down 6 as next digit of the result. 
Result so far: 81977.2754946
Subtracting 3942 from 4420 leaves us with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Step 16:
657 goes into 4780 7 times with a remainder of 181.
Record the quotient 7 as the next digit in the result. 
Result so far: 81977.27549467
If we subtract 4599 from 4780, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

The final result is 81977.27549467 with a remainder of 1.81e-07.