87524956 ÷ 680 
Our goal is to divide 87524956 by 680.

Going ahead to step 1:
When dividing 8 by 680, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 680

On to step 2:
When dividing 87 by 680, we get 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (5) from the dividend after 87, then repeat: 875 / 680

Going ahead to step 3:
680 can be fit into 875 1 times, resulting in a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 680 from 875 leaves us with 195.
Bring next digit (2) of the dividend behind the 195 and repeat the process: 1952 / 680

Moving on to step 4:
1952 divided by 680 is 2 with a remainder of 592.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1360 away from 1952, we end up with 592.
Fetch the next digit (4) from the dividend, attach it to 592 and continue: 5924 / 680

Advancing to step 5:
If we divide 5924 by 680, we get 8 and a remainder of 484.
Write down 8 as next digit of the result. 
Result so far: 128.0
Subtracting 5440 from 5924 leaves us with 484.
Take the next digit (9) from the dividend and append it to 484, then repeat: 4849 / 680

Let's proceed to step 6:
4849 divided by 680 is 7 with a remainder of 89.
The number 7 becomes the next digit in our result. 
Result so far: 1287.0
The remainder is 89 after subtracting 4760 from 4849.
Append the next digit (5) from the dividend to 89 and continue with: 895 / 680

On to step 7:
680 goes into 895 1 times with a remainder of 215.
The next digit of our result is 1. 
Result so far: 12871.0
Subtracting 680 from 895 leaves us with 215.
Fetch the next digit (6) from the dividend, attach it to 215 and continue: 2156 / 680

Let's proceed to step 8:
When dividing 2156 by 680, we get 3 with a remainder of 116.
Put 3 as the next digit of the answer. 
Result so far: 128713.0
If we subtract 2040 from 2156, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 9:
680 can be fit into 1160 1 times, resulting in a remainder of 480.
Record the quotient 1 as the next digit in the result. 
Result so far: 128713.1
The remainder is 480 after subtracting 680 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 10:
If we divide 4800 by 680, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 128713.17
Subtracting 4760 from 4800 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
When dividing 400 by 680, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 128713.17
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 12:
4000 divided by 680 is 5 with a remainder of 600.
Record the quotient 5 as the next digit in the result. 
Result so far: 128713.1705
Subtracting 3400 from 4000 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 13:
6000 divided by 680 is 8 with a remainder of 560.
Record the quotient 8 as the next digit in the result. 
Result so far: 128713.17058
Subtract 5440 from 6000 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 14:
680 goes into 5600 8 times with a remainder of 160.
The next digit of our result is 8. 
Result so far: 128713.170588
Deduct 5440 from 5600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 128713.170588, with a leftover of 1.6e-05.