We're dividing 91248631 by 126 
Let's see how many times 126 fits into 91248631.

Going ahead to step 1:
The number 126 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 126

On to step 2:
126 goes into 91 0 times with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Take the next digit (2) from the dividend and append it to 91, then repeat: 912 / 126

Advancing to step 3:
126 can be fit into 912 7 times, resulting in a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 882 from 912 and we're left with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 126

Step 4:
126 goes into 304 2 times with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 72.0
The remainder is 52 after subtracting 252 from 304.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 126

Let's proceed to step 5:
When dividing 528 by 126, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 724.0
The remainder is 24 after subtracting 504 from 528.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 126

Moving on to step 6:
246 divided by 126 is 1 with a remainder of 120.
Record the quotient 1 as the next digit in the result. 
Result so far: 7241.0
Deduct 126 from 246 and we're left with 120.
Append the next digit (3) from the dividend to 120 and continue with: 1203 / 126

Step 7:
1203 divided by 126 is 9 with a remainder of 69.
Put 9 as the next digit of the answer. 
Result so far: 72419.0
The remainder is 69 after subtracting 1134 from 1203.
Bring next digit (1) of the dividend behind the 69 and repeat the process: 691 / 126

Let's proceed to step 8:
If we divide 691 by 126, we get 5 and a remainder of 61.
The number 5 becomes the next digit in our result. 
Result so far: 724195.0
Deduct 630 from 691 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 9:
The number 126 fits into 610 4 times, leaving a remainder of 106.
Record the quotient 4 as the next digit in the result. 
Result so far: 724195.4
If we take 504 away from 610, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 10:
The number 126 fits into 1060 8 times, leaving a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 724195.48
If we subtract 1008 from 1060, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
If we divide 520 by 126, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 724195.484
Subtracting 504 from 520 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
126 goes into 160 1 times with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 724195.4841
If we take 126 away from 160, 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.

Advancing to step 13:
126 can be fit into 340 2 times, resulting in a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 724195.48412
If we take 252 away from 340, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 14:
The number 126 fits into 880 6 times, leaving a remainder of 124.
The next digit of our result is 6. 
Result so far: 724195.484126
Deduct 756 from 880 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 15:
126 goes into 1240 9 times with a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 724195.4841269
The remainder is 106 after subtracting 1134 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 16:
When dividing 1060 by 126, we get 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 724195.48412698
If we take 1008 away from 1060, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 724195.48412698 and a remainder of 5.2e-08.