Let's divide 91264271 by 251
Our goal is to divide 91264271 by 251.

On to step 1:
9 divided by 251 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 251

Advancing to step 2:
If we divide 91 by 251, we get 0 and a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 251

On to step 3:
The number 251 fits into 912 3 times, leaving a remainder of 159.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 753 from 912 to get 159.
Bring next digit (6) of the dividend behind the 159 and repeat the process: 1596 / 251

Advancing to step 4:
1596 divided by 251 is 6 with a remainder of 90.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
The remainder is 90 after subtracting 1506 from 1596.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 251

Step 5:
When dividing 904 by 251, we get 3 with a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 363.0
Subtracting 753 from 904 leaves us with 151.
Include the next digit (2) from the dividend after 151, then repeat: 1512 / 251

Advancing to step 6:
When dividing 1512 by 251, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 3636.0
If we subtract 1506 from 1512, we get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 251

Advancing to step 7:
When dividing 67 by 251, we get 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 36360.0
If we take 0 away from 67, we end up with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 251

Moving on to step 8:
The number 251 fits into 671 2 times, leaving a remainder of 169.
Record the quotient 2 as the next digit in the result. 
Result so far: 363602.0
Subtracting 502 from 671 leaves us with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Step 9:
If we divide 1690 by 251, we get 6 and a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 363602.6
If we subtract 1506 from 1690, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 10:
The number 251 fits into 1840 7 times, leaving a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 363602.67
Subtracting 1757 from 1840 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 11:
251 goes into 830 3 times with a remainder of 77.
Write down 3 as next digit of the result. 
Result so far: 363602.673
If we subtract 753 from 830, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 12:
251 can be fit into 770 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 363602.6733
Subtract 753 from 770 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

After the division, we end up with 363602.6733 and a remainder of 0.00017.