We look at the division of 91439843 by 782 
Our goal is to divide 91439843 by 782.

On to step 1:
The number 782 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 782

Advancing to step 2:
91 divided by 782 is 0 with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Fetch the next digit (4) from the dividend, attach it to 91 and continue: 914 / 782

On to step 3:
782 goes into 914 1 times with a remainder of 132.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 782 away from 914, we end up with 132.
Bring next digit (3) of the dividend behind the 132 and repeat the process: 1323 / 782

Moving on to step 4:
782 goes into 1323 1 times with a remainder of 541.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 782 from 1323 to get 541.
Include the next digit (9) from the dividend after 541, then repeat: 5419 / 782

Going ahead to step 5:
782 goes into 5419 6 times with a remainder of 727.
The next digit of our result is 6. 
Result so far: 116.0
If we take 4692 away from 5419, we end up with 727.
Append the next digit (8) from the dividend to 727 and continue with: 7278 / 782

Advancing to step 6:
When dividing 7278 by 782, we get 9 with a remainder of 240.
The next digit of our result is 9. 
Result so far: 1169.0
Subtract 7038 from 7278 to get 240.
Fetch the next digit (4) from the dividend, attach it to 240 and continue: 2404 / 782

Moving on to step 7:
2404 divided by 782 is 3 with a remainder of 58.
The number 3 becomes the next digit in our result. 
Result so far: 11693.0
Subtracting 2346 from 2404 leaves us with 58.
Take the next digit (3) from the dividend and append it to 58, then repeat: 583 / 782

Step 8:
782 goes into 583 0 times with a remainder of 583.
Put 0 as the next digit of the answer. 
Result so far: 116930.0
The remainder is 583 after subtracting 0 from 583.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5830, and continue the process.

Moving on to step 9:
When dividing 5830 by 782, we get 7 with a remainder of 356.
The next digit of our result is 7. 
Result so far: 116930.7
The remainder is 356 after subtracting 5474 from 5830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 10:
If we divide 3560 by 782, we get 4 and a remainder of 432.
Write down 4 as next digit of the result. 
Result so far: 116930.74
The remainder is 432 after subtracting 3128 from 3560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Going ahead to step 11:
If we divide 4320 by 782, we get 5 and a remainder of 410.
Record the quotient 5 as the next digit in the result. 
Result so far: 116930.745
The remainder is 410 after subtracting 3910 from 4320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 12:
If we divide 4100 by 782, we get 5 and a remainder of 190.
The number 5 becomes the next digit in our result. 
Result so far: 116930.7455
Subtracting 3910 from 4100 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final result is 116930.7455 with a remainder of 0.0019.