85983576 divided by 855 
We want to divide 85983576 by 855.

On to step 1:
8 divided by 855 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 855

Step 2:
855 can be fit into 85 0 times, resulting in a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 855

Going ahead to step 3:
859 divided by 855 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 4 after subtracting 855 from 859.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 855

Step 4:
The number 855 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 48 to get 48.
Bring next digit (3) of the dividend behind the 48 and repeat the process: 483 / 855

Moving on to step 5:
483 divided by 855 is 0 with a remainder of 483.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
The remainder is 483 after subtracting 0 from 483.
Take the next digit (5) from the dividend and append it to 483, then repeat: 4835 / 855

Advancing to step 6:
855 can be fit into 4835 5 times, resulting in a remainder of 560.
Record the quotient 5 as the next digit in the result. 
Result so far: 1005.0
If we subtract 4275 from 4835, we get 560.
Fetch the next digit (7) from the dividend, attach it to 560 and continue: 5607 / 855

On to step 7:
855 can be fit into 5607 6 times, resulting in a remainder of 477.
Use 6 as the next digit of our solution. 
Result so far: 10056.0
The remainder is 477 after subtracting 5130 from 5607.
Take the next digit (6) from the dividend and append it to 477, then repeat: 4776 / 855

Moving on to step 8:
855 can be fit into 4776 5 times, resulting in a remainder of 501.
Record the quotient 5 as the next digit in the result. 
Result so far: 100565.0
Subtracting 4275 from 4776 leaves us with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Step 9:
855 can be fit into 5010 5 times, resulting in a remainder of 735.
Put 5 as the next digit of the answer. 
Result so far: 100565.5
Subtracting 4275 from 5010 leaves us with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Moving on to step 10:
When dividing 7350 by 855, we get 8 with a remainder of 510.
Put 8 as the next digit of the answer. 
Result so far: 100565.58
Subtract 6840 from 7350 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 11:
855 can be fit into 5100 5 times, resulting in a remainder of 825.
Put 5 as the next digit of the answer. 
Result so far: 100565.585
Deduct 4275 from 5100 and we're left with 825.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8250, and continue the process.

Step 12:
If we divide 8250 by 855, we get 9 and a remainder of 555.
Write down 9 as next digit of the result. 
Result so far: 100565.5859
The remainder is 555 after subtracting 7695 from 8250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Going ahead to step 13:
855 can be fit into 5550 6 times, resulting in a remainder of 420.
Put 6 as the next digit of the answer. 
Result so far: 100565.58596
The remainder is 420 after subtracting 5130 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 14:
If we divide 4200 by 855, we get 4 and a remainder of 780.
Write down 4 as next digit of the result. 
Result so far: 100565.585964
Deduct 3420 from 4200 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Step 15:
When dividing 7800 by 855, we get 9 with a remainder of 105.
Write down 9 as next digit of the result. 
Result so far: 100565.5859649
If we take 7695 away from 7800, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 16:
The number 855 fits into 1050 1 times, leaving a remainder of 195.
The next digit of our result is 1. 
Result so far: 100565.58596491
Subtracting 855 from 1050 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

The quotient of the division is 100565.58596491, and the remainder is 1.95e-07.