We're dividing 87313831 by 985 
Our goal is to divide 87313831 by 985.

Step 1:
985 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 985

On to step 2:
If we divide 87 by 985, we get 0 and a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (3) from the dividend to 87 and continue with: 873 / 985

Advancing to step 3:
The number 985 fits into 873 0 times, leaving a remainder of 873.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 873, we end up with 873.
Include the next digit (1) from the dividend after 873, then repeat: 8731 / 985

On to step 4:
985 can be fit into 8731 8 times, resulting in a remainder of 851.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 7880 from 8731, we get 851.
Include the next digit (3) from the dividend after 851, then repeat: 8513 / 985

Moving on to step 5:
When dividing 8513 by 985, we get 8 with a remainder of 633.
Put 8 as the next digit of the answer. 
Result so far: 88.0
If we subtract 7880 from 8513, we get 633.
Fetch the next digit (8) from the dividend, attach it to 633 and continue: 6338 / 985

Step 6:
When dividing 6338 by 985, we get 6 with a remainder of 428.
Put 6 as the next digit of the answer. 
Result so far: 886.0
If we subtract 5910 from 6338, we get 428.
Grab the next digit (3) from the dividend, add it to 428, then carry on: 4283 / 985

Moving on to step 7:
The number 985 fits into 4283 4 times, leaving a remainder of 343.
The number 4 becomes the next digit in our result. 
Result so far: 8864.0
Subtracting 3940 from 4283 leaves us with 343.
Take the next digit (1) from the dividend and append it to 343, then repeat: 3431 / 985

Step 8:
985 can be fit into 3431 3 times, resulting in a remainder of 476.
The next digit of our result is 3. 
Result so far: 88643.0
If we take 2955 away from 3431, we end up with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Moving on to step 9:
4760 divided by 985 is 4 with a remainder of 820.
Record the quotient 4 as the next digit in the result. 
Result so far: 88643.4
If we take 3940 away from 4760, we end up with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Advancing to step 10:
985 goes into 8200 8 times with a remainder of 320.
Write down 8 as next digit of the result. 
Result so far: 88643.48
Subtracting 7880 from 8200 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 11:
985 can be fit into 3200 3 times, resulting in a remainder of 245.
The next digit of our result is 3. 
Result so far: 88643.483
If we subtract 2955 from 3200, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 12:
985 can be fit into 2450 2 times, resulting in a remainder of 480.
Write down 2 as next digit of the result. 
Result so far: 88643.4832
Deduct 1970 from 2450 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 13:
If we divide 4800 by 985, we get 4 and a remainder of 860.
The next digit of our result is 4. 
Result so far: 88643.48324
Deduct 3940 from 4800 and we're left with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Going ahead to step 14:
8600 divided by 985 is 8 with a remainder of 720.
Put 8 as the next digit of the answer. 
Result so far: 88643.483248
Deduct 7880 from 8600 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 15:
985 can be fit into 7200 7 times, resulting in a remainder of 305.
The next digit of our result is 7. 
Result so far: 88643.4832487
Subtract 6895 from 7200 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 16:
When dividing 3050 by 985, we get 3 with a remainder of 95.
The next digit of our result is 3. 
Result so far: 88643.48324873
If we take 2955 away from 3050, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The quotient of the division is 88643.48324873, and the remainder is 9.5e-08.