Let's divide 70405980 by 865
We want to divide 70405980 by 865.

Step 1:
865 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 865

Going ahead to step 2:
The number 865 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 865

On to step 3:
The number 865 fits into 704 0 times, leaving a remainder of 704.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 704 to get 704.
Grab the next digit (0) from the dividend, add it to 704, then carry on: 7040 / 865

Advancing to step 4:
The number 865 fits into 7040 8 times, leaving a remainder of 120.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 6920 from 7040, we get 120.
Include the next digit (5) from the dividend after 120, then repeat: 1205 / 865

On to step 5:
865 can be fit into 1205 1 times, resulting in a remainder of 340.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 865 from 1205 to get 340.
Grab the next digit (9) from the dividend, add it to 340, then carry on: 3409 / 865

On to step 6:
865 goes into 3409 3 times with a remainder of 814.
Use 3 as the next digit of our solution. 
Result so far: 813.0
Subtracting 2595 from 3409 leaves us with 814.
Fetch the next digit (8) from the dividend, attach it to 814 and continue: 8148 / 865

Moving on to step 7:
The number 865 fits into 8148 9 times, leaving a remainder of 363.
Use 9 as the next digit of our solution. 
Result so far: 8139.0
If we take 7785 away from 8148, we end up with 363.
Take the next digit (0) from the dividend and append it to 363, then repeat: 3630 / 865

Moving on to step 8:
3630 divided by 865 is 4 with a remainder of 170.
Write down 4 as next digit of the result. 
Result so far: 81394.0
Deduct 3460 from 3630 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 9:
The number 865 fits into 1700 1 times, leaving a remainder of 835.
Use 1 as the next digit of our solution. 
Result so far: 81394.1
Subtracting 865 from 1700 leaves us with 835.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8350, and continue the process.

Moving on to step 10:
If we divide 8350 by 865, we get 9 and a remainder of 565.
Use 9 as the next digit of our solution. 
Result so far: 81394.19
The remainder is 565 after subtracting 7785 from 8350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

On to step 11:
When dividing 5650 by 865, we get 6 with a remainder of 460.
Write down 6 as next digit of the result. 
Result so far: 81394.196
The remainder is 460 after subtracting 5190 from 5650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 12:
When dividing 4600 by 865, we get 5 with a remainder of 275.
The next digit of our result is 5. 
Result so far: 81394.1965
Subtracting 4325 from 4600 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 13:
865 goes into 2750 3 times with a remainder of 155.
Write down 3 as next digit of the result. 
Result so far: 81394.19653
The remainder is 155 after subtracting 2595 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 14:
865 goes into 1550 1 times with a remainder of 685.
Write down 1 as next digit of the result. 
Result so far: 81394.196531
Deduct 865 from 1550 and we're left with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

On to step 15:
When dividing 6850 by 865, we get 7 with a remainder of 795.
The next digit of our result is 7. 
Result so far: 81394.1965317
Subtracting 6055 from 6850 leaves us with 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Advancing to step 16:
When dividing 7950 by 865, we get 9 with a remainder of 165.
Write down 9 as next digit of the result. 
Result so far: 81394.19653179
If we subtract 7785 from 7950, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final result is 81394.19653179 with a remainder of 1.65e-07.