7932580 ÷ 870 
We want to divide 7932580 by 870.

On to step 1:
The number 870 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 870

Moving on to step 2:
If we divide 79 by 870, we get 0 and a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Fetch the next digit (3) from the dividend, attach it to 79 and continue: 793 / 870

On to step 3:
When dividing 793 by 870, we get 0 with a remainder of 793.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 793 after subtracting 0 from 793.
Include the next digit (2) from the dividend after 793, then repeat: 7932 / 870

Moving on to step 4:
7932 divided by 870 is 9 with a remainder of 102.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 7830 away from 7932, we end up with 102.
Append the next digit (5) from the dividend to 102 and continue with: 1025 / 870

Going ahead to step 5:
870 can be fit into 1025 1 times, resulting in a remainder of 155.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Deduct 870 from 1025 and we're left with 155.
Append the next digit (8) from the dividend to 155 and continue with: 1558 / 870

On to step 6:
1558 divided by 870 is 1 with a remainder of 688.
Write down 1 as next digit of the result. 
Result so far: 911.0
Subtract 870 from 1558 to get 688.
Include the next digit (0) from the dividend after 688, then repeat: 6880 / 870

On to step 7:
If we divide 6880 by 870, we get 7 and a remainder of 790.
Use 7 as the next digit of our solution. 
Result so far: 9117.0
If we subtract 6090 from 6880, we get 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Going ahead to step 8:
When dividing 7900 by 870, we get 9 with a remainder of 70.
Use 9 as the next digit of our solution. 
Result so far: 9117.9
Subtracting 7830 from 7900 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
700 divided by 870 is 0 with a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 9117.9
If we subtract 0 from 700, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 10:
The number 870 fits into 7000 8 times, leaving a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 9117.908
If we take 6960 away from 7000, 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.

Advancing to step 11:
870 can be fit into 400 0 times, resulting in a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 9117.908
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 12:
When dividing 4000 by 870, we get 4 with a remainder of 520.
The next digit of our result is 4. 
Result so far: 9117.90804
If we take 3480 away from 4000, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 13:
870 goes into 5200 5 times with a remainder of 850.
Record the quotient 5 as the next digit in the result. 
Result so far: 9117.908045
Subtract 4350 from 5200 to get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Let's proceed to step 14:
If we divide 8500 by 870, we get 9 and a remainder of 670.
Put 9 as the next digit of the answer. 
Result so far: 9117.9080459
If we subtract 7830 from 8500, we get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 15:
870 can be fit into 6700 7 times, resulting in a remainder of 610.
Record the quotient 7 as the next digit in the result. 
Result so far: 9117.90804597
Subtracting 6090 from 6700 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

The quotient of the division is 9117.90804597, and the remainder is 6.1e-07.