78171457 ÷ 944 
We want to divide 78171457 by 944.

Step 1:
7 divided by 944 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 944

Let's proceed to step 2:
When dividing 78 by 944, we get 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 944

Going ahead to step 3:
When dividing 781 by 944, we get 0 with a remainder of 781.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 781, we get 781.
Take the next digit (7) from the dividend and append it to 781, then repeat: 7817 / 944

On to step 4:
7817 divided by 944 is 8 with a remainder of 265.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 7552 from 7817, we get 265.
Append the next digit (1) from the dividend to 265 and continue with: 2651 / 944

Going ahead to step 5:
944 can be fit into 2651 2 times, resulting in a remainder of 763.
Use 2 as the next digit of our solution. 
Result so far: 82.0
The remainder is 763 after subtracting 1888 from 2651.
Grab the next digit (4) from the dividend, add it to 763, then carry on: 7634 / 944

Step 6:
7634 divided by 944 is 8 with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 828.0
Subtracting 7552 from 7634 leaves us with 82.
Include the next digit (5) from the dividend after 82, then repeat: 825 / 944

Moving on to step 7:
When dividing 825 by 944, we get 0 with a remainder of 825.
The next digit of our result is 0. 
Result so far: 8280.0
If we subtract 0 from 825, we get 825.
Fetch the next digit (7) from the dividend, attach it to 825 and continue: 8257 / 944

Advancing to step 8:
The number 944 fits into 8257 8 times, leaving a remainder of 705.
The next digit of our result is 8. 
Result so far: 82808.0
If we take 7552 away from 8257, we end up with 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Step 9:
944 goes into 7050 7 times with a remainder of 442.
Use 7 as the next digit of our solution. 
Result so far: 82808.7
Deduct 6608 from 7050 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 10:
If we divide 4420 by 944, we get 4 and a remainder of 644.
Put 4 as the next digit of the answer. 
Result so far: 82808.74
Deduct 3776 from 4420 and we're left with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Advancing to step 11:
If we divide 6440 by 944, we get 6 and a remainder of 776.
Record the quotient 6 as the next digit in the result. 
Result so far: 82808.746
If we subtract 5664 from 6440, we get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Advancing to step 12:
The number 944 fits into 7760 8 times, leaving a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 82808.7468
Subtract 7552 from 7760 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 13:
944 goes into 2080 2 times with a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 82808.74682
If we take 1888 away from 2080, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 14:
944 goes into 1920 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 82808.746822
If we subtract 1888 from 1920, we 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.

The final outcome is 82808.746822, with a leftover of 3.2e-06.