Let's divide 88260840 by 857
We want to divide 88260840 by 857.

On to step 1:
857 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 857

Going ahead to step 2:
857 goes into 88 0 times with a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Append the next digit (2) from the dividend to 88 and continue with: 882 / 857

On to step 3:
If we divide 882 by 857, we get 1 and a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 857 from 882 and we're left with 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 857

Advancing to step 4:
256 divided by 857 is 0 with a remainder of 256.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 256, we end up with 256.
Fetch the next digit (0) from the dividend, attach it to 256 and continue: 2560 / 857

Going ahead to step 5:
857 goes into 2560 2 times with a remainder of 846.
Write down 2 as next digit of the result. 
Result so far: 102.0
Deduct 1714 from 2560 and we're left with 846.
Include the next digit (8) from the dividend after 846, then repeat: 8468 / 857

Going ahead to step 6:
857 goes into 8468 9 times with a remainder of 755.
Put 9 as the next digit of the answer. 
Result so far: 1029.0
Subtracting 7713 from 8468 leaves us with 755.
Take the next digit (4) from the dividend and append it to 755, then repeat: 7554 / 857

Advancing to step 7:
When dividing 7554 by 857, we get 8 with a remainder of 698.
The number 8 becomes the next digit in our result. 
Result so far: 10298.0
Subtracting 6856 from 7554 leaves us with 698.
Bring next digit (0) of the dividend behind the 698 and repeat the process: 6980 / 857

Advancing to step 8:
When dividing 6980 by 857, we get 8 with a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 102988.0
The remainder is 124 after subtracting 6856 from 6980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 9:
857 goes into 1240 1 times with a remainder of 383.
Put 1 as the next digit of the answer. 
Result so far: 102988.1
If we subtract 857 from 1240, we get 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Let's proceed to step 10:
857 can be fit into 3830 4 times, resulting in a remainder of 402.
Use 4 as the next digit of our solution. 
Result so far: 102988.14
If we subtract 3428 from 3830, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 11:
If we divide 4020 by 857, we get 4 and a remainder of 592.
Use 4 as the next digit of our solution. 
Result so far: 102988.144
Subtract 3428 from 4020 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Our division results in 102988.144 with a remaining 0.0592.