48400103 divided by 91 
Our goal is to divide 48400103 by 91.

Moving on to step 1:
If we divide 4 by 91, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 91

Moving on to step 2:
If we divide 48 by 91, we get 0 and a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 91

Step 3:
91 goes into 484 5 times with a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 455 away from 484, we end up with 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 91

Step 4:
When dividing 290 by 91, we get 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 53.0
If we subtract 273 from 290, we get 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 91

Moving on to step 5:
When dividing 170 by 91, we get 1 with a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 531.0
Subtract 91 from 170 to get 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 91

Advancing to step 6:
91 can be fit into 791 8 times, resulting in a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 5318.0
Deduct 728 from 791 and we're left with 63.
Take the next digit (0) from the dividend and append it to 63, then repeat: 630 / 91

Moving on to step 7:
91 can be fit into 630 6 times, resulting in a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 53186.0
Subtracting 546 from 630 leaves us with 84.
Bring next digit (3) of the dividend behind the 84 and repeat the process: 843 / 91

Going ahead to step 8:
If we divide 843 by 91, we get 9 and a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 531869.0
If we take 819 away from 843, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
240 divided by 91 is 2 with a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 531869.2
If we take 182 away from 240, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 10:
If we divide 580 by 91, we get 6 and a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 531869.26
Subtract 546 from 580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
The number 91 fits into 340 3 times, leaving a remainder of 67.
The next digit of our result is 3. 
Result so far: 531869.263
Deduct 273 from 340 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 12:
91 goes into 670 7 times with a remainder of 33.
The next digit of our result is 7. 
Result so far: 531869.2637
Deduct 637 from 670 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 13:
If we divide 330 by 91, we get 3 and a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 531869.26373
Subtracting 273 from 330 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 14:
91 can be fit into 570 6 times, resulting in a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 531869.263736
If we subtract 546 from 570, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 15:
When dividing 240 by 91, we get 2 with a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 531869.2637362
Deduct 182 from 240 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 16:
580 divided by 91 is 6 with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 531869.26373626
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The quotient of the division is 531869.26373626, and the remainder is 3.4e-08.