931220 ÷ 87 
We want to divide 931220 by 87.

Step 1:
When dividing 9 by 87, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 87

On to step 2:
If we divide 93 by 87, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 87 from 93 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 87

On to step 3:
If we divide 61 by 87, we get 0 and a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 61 leaves us with 61.
Bring next digit (2) of the dividend behind the 61 and repeat the process: 612 / 87

On to step 4:
87 goes into 612 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
Deduct 609 from 612 and we're left with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 87

Going ahead to step 5:
32 divided by 87 is 0 with a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 1070.0
Deduct 0 from 32 and we're left with 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 87

Advancing to step 6:
87 goes into 320 3 times with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 10703.0
Deduct 261 from 320 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
590 divided by 87 is 6 with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 10703.6
Subtracting 522 from 590 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 8:
When dividing 680 by 87, we get 7 with a remainder of 71.
Record the quotient 7 as the next digit in the result. 
Result so far: 10703.67
The remainder is 71 after subtracting 609 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
When dividing 710 by 87, we get 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 10703.678
If we take 696 away from 710, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
87 can be fit into 140 1 times, resulting in a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 10703.6781
If we take 87 away from 140, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 11:
If we divide 530 by 87, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 10703.67816
Subtract 522 from 530 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
The number 87 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 10703.67816
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
The number 87 fits into 800 9 times, leaving a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 10703.6781609
Subtract 783 from 800 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 14:
When dividing 170 by 87, we get 1 with a remainder of 83.
The next digit of our result is 1. 
Result so far: 10703.67816091
The remainder is 83 after subtracting 87 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final result is 10703.67816091 with a remainder of 8.3e-08.