Let's divide 83639908 by 285
Our goal is to divide 83639908 by 285.

On to step 1:
285 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 285

Let's proceed to step 2:
83 divided by 285 is 0 with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Grab the next digit (6) from the dividend, add it to 83, then carry on: 836 / 285

Moving on to step 3:
836 divided by 285 is 2 with a remainder of 266.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 570 from 836 leaves us with 266.
Bring next digit (3) of the dividend behind the 266 and repeat the process: 2663 / 285

Let's proceed to step 4:
285 goes into 2663 9 times with a remainder of 98.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 2565 from 2663 and we're left with 98.
Grab the next digit (9) from the dividend, add it to 98, then carry on: 989 / 285

Step 5:
When dividing 989 by 285, we get 3 with a remainder of 134.
Put 3 as the next digit of the answer. 
Result so far: 293.0
If we subtract 855 from 989, we get 134.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 285

On to step 6:
The number 285 fits into 1349 4 times, leaving a remainder of 209.
Use 4 as the next digit of our solution. 
Result so far: 2934.0
Deduct 1140 from 1349 and we're left with 209.
Append the next digit (0) from the dividend to 209 and continue with: 2090 / 285

Going ahead to step 7:
If we divide 2090 by 285, we get 7 and a remainder of 95.
Put 7 as the next digit of the answer. 
Result so far: 29347.0
The remainder is 95 after subtracting 1995 from 2090.
Fetch the next digit (8) from the dividend, attach it to 95 and continue: 958 / 285

Going ahead to step 8:
If we divide 958 by 285, we get 3 and a remainder of 103.
Record the quotient 3 as the next digit in the result. 
Result so far: 293473.0
Subtracting 855 from 958 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 9:
If we divide 1030 by 285, we get 3 and a remainder of 175.
Write down 3 as next digit of the result. 
Result so far: 293473.3
If we subtract 855 from 1030, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 10:
285 can be fit into 1750 6 times, resulting in a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 293473.36
Subtracting 1710 from 1750 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.

Moving on to step 11:
285 goes into 400 1 times with a remainder of 115.
The next digit of our result is 1. 
Result so far: 293473.361
The remainder is 115 after subtracting 285 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 12:
285 goes into 1150 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 293473.3614
Subtract 1140 from 1150 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
The number 285 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 293473.3614
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 14:
When dividing 1000 by 285, we get 3 with a remainder of 145.
Write down 3 as next digit of the result. 
Result so far: 293473.361403
Subtract 855 from 1000 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 15:
285 can be fit into 1450 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 293473.3614035
If we subtract 1425 from 1450, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 16:
285 can be fit into 250 0 times, resulting in a remainder of 250.
The next digit of our result is 0. 
Result so far: 293473.3614035
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The quotient of the division is 293473.3614035, and the remainder is 2.5e-07.