921073 divided by 87 
We want to divide 921073 by 87.

Let's proceed to step 1:
If we divide 9 by 87, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 87

On to step 2:
The number 87 fits into 92 1 times, leaving a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 87 from 92 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 87

Advancing to step 3:
87 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 51 leaves us with 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 87

Let's proceed to step 4:
If we divide 510 by 87, we get 5 and a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
Subtract 435 from 510 to get 75.
Grab the next digit (7) from the dividend, add it to 75, then carry on: 757 / 87

Step 5:
87 goes into 757 8 times with a remainder of 61.
The next digit of our result is 8. 
Result so far: 1058.0
Subtracting 696 from 757 leaves us with 61.
Fetch the next digit (3) from the dividend, attach it to 61 and continue: 613 / 87

Advancing to step 6:
87 can be fit into 613 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 10587.0
If we take 609 away from 613, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
When dividing 40 by 87, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 10587.0
If we take 0 away from 40, we end up 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 8:
If we divide 400 by 87, we get 4 and a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 10587.04
Deduct 348 from 400 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
87 goes into 520 5 times with a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 10587.045
Subtract 435 from 520 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 10:
The number 87 fits into 850 9 times, leaving a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 10587.0459
The remainder is 67 after subtracting 783 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 11:
87 goes into 670 7 times with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 10587.04597
If we subtract 609 from 670, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 12:
If we divide 610 by 87, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 10587.045977
Deduct 609 from 610 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 10587.045977, with a leftover of 1e-07.