We look at the division of 15559018 by 657 
Let's see how many times 657 fits into 15559018.

Advancing to step 1:
When dividing 1 by 657, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 657

Going ahead to step 2:
657 can be fit into 15 0 times, resulting in a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 657

On to step 3:
The number 657 fits into 155 0 times, leaving a remainder of 155.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 155 and we're left with 155.
Fetch the next digit (5) from the dividend, attach it to 155 and continue: 1555 / 657

Moving on to step 4:
657 goes into 1555 2 times with a remainder of 241.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 241 after subtracting 1314 from 1555.
Include the next digit (9) from the dividend after 241, then repeat: 2419 / 657

Step 5:
2419 divided by 657 is 3 with a remainder of 448.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtracting 1971 from 2419 leaves us with 448.
Grab the next digit (0) from the dividend, add it to 448, then carry on: 4480 / 657

Moving on to step 6:
657 can be fit into 4480 6 times, resulting in a remainder of 538.
Put 6 as the next digit of the answer. 
Result so far: 236.0
Subtract 3942 from 4480 to get 538.
Bring next digit (1) of the dividend behind the 538 and repeat the process: 5381 / 657

Step 7:
5381 divided by 657 is 8 with a remainder of 125.
The next digit of our result is 8. 
Result so far: 2368.0
If we take 5256 away from 5381, we end up with 125.
Append the next digit (8) from the dividend to 125 and continue with: 1258 / 657

Going ahead to step 8:
657 can be fit into 1258 1 times, resulting in a remainder of 601.
The number 1 becomes the next digit in our result. 
Result so far: 23681.0
If we take 657 away from 1258, we end up with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Moving on to step 9:
6010 divided by 657 is 9 with a remainder of 97.
Put 9 as the next digit of the answer. 
Result so far: 23681.9
Deduct 5913 from 6010 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 10:
When dividing 970 by 657, we get 1 with a remainder of 313.
Record the quotient 1 as the next digit in the result. 
Result so far: 23681.91
If we take 657 away from 970, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Going ahead to step 11:
3130 divided by 657 is 4 with a remainder of 502.
Record the quotient 4 as the next digit in the result. 
Result so far: 23681.914
If we subtract 2628 from 3130, we get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Let's proceed to step 12:
When dividing 5020 by 657, we get 7 with a remainder of 421.
Use 7 as the next digit of our solution. 
Result so far: 23681.9147
Subtract 4599 from 5020 to get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 13:
The number 657 fits into 4210 6 times, leaving a remainder of 268.
The next digit of our result is 6. 
Result so far: 23681.91476
The remainder is 268 after subtracting 3942 from 4210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 14:
657 can be fit into 2680 4 times, resulting in a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 23681.914764
Subtract 2628 from 2680 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 15:
If we divide 520 by 657, we get 0 and a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 23681.914764
If we take 0 away from 520, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 16:
657 can be fit into 5200 7 times, resulting in a remainder of 601.
Record the quotient 7 as the next digit in the result. 
Result so far: 23681.91476407
If we subtract 4599 from 5200, we get 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

After the division, we end up with 23681.91476407 and a remainder of 6.01e-07.