We're dividing 911990 by 87 
Let's see how many times 87 fits into 911990.

Moving on to step 1:
The number 87 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 87

Advancing to step 2:
87 goes into 91 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 87 from 91 and we're left with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 87

Advancing to step 3:
The number 87 fits into 41 0 times, leaving a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 41 to get 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 87

On to step 4:
87 goes into 419 4 times with a remainder of 71.
Put 4 as the next digit of the answer. 
Result so far: 104.0
The remainder is 71 after subtracting 348 from 419.
Grab the next digit (9) from the dividend, add it to 71, then carry on: 719 / 87

Moving on to step 5:
If we divide 719 by 87, we get 8 and a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 1048.0
The remainder is 23 after subtracting 696 from 719.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 87

Step 6:
The number 87 fits into 230 2 times, leaving a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 10482.0
If we take 174 away from 230, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
If we divide 560 by 87, we get 6 and a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 10482.6
Subtract 522 from 560 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
380 divided by 87 is 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 10482.64
Subtract 348 from 380 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
87 goes into 320 3 times with a remainder of 59.
Record the quotient 3 as the next digit in the result. 
Result so far: 10482.643
Subtracting 261 from 320 leaves us 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.

Moving on to step 10:
87 can be fit into 590 6 times, resulting in a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 10482.6436
If we take 522 away from 590, we end up 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.

On to step 11:
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: 10482.64367
Subtracting 609 from 680 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 12:
The number 87 fits into 710 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 10482.643678
Subtract 696 from 710 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
When dividing 140 by 87, we get 1 with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 10482.6436781
If we subtract 87 from 140, we get 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 14:
If we divide 530 by 87, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 10482.64367816
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.

In conclusion, the division gives 10482.64367816 with a balance of 8e-09.