We look at the division of 9901876 by 126 
We're looking to find how many times 126 goes into 9901876.

Step 1:
9 divided by 126 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 126

Step 2:
When dividing 99 by 126, we get 0 with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Append the next digit (0) from the dividend to 99 and continue with: 990 / 126

Advancing to step 3:
When dividing 990 by 126, we get 7 with a remainder of 108.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 882 away from 990, we end up with 108.
Append the next digit (1) from the dividend to 108 and continue with: 1081 / 126

Moving on to step 4:
When dividing 1081 by 126, we get 8 with a remainder of 73.
Use 8 as the next digit of our solution. 
Result so far: 78.0
If we take 1008 away from 1081, we end up with 73.
Grab the next digit (8) from the dividend, add it to 73, then carry on: 738 / 126

Moving on to step 5:
The number 126 fits into 738 5 times, leaving a remainder of 108.
The next digit of our result is 5. 
Result so far: 785.0
The remainder is 108 after subtracting 630 from 738.
Grab the next digit (7) from the dividend, add it to 108, then carry on: 1087 / 126

Let's proceed to step 6:
The number 126 fits into 1087 8 times, leaving a remainder of 79.
Record the quotient 8 as the next digit in the result. 
Result so far: 7858.0
If we subtract 1008 from 1087, we get 79.
Bring next digit (6) of the dividend behind the 79 and repeat the process: 796 / 126

Advancing to step 7:
796 divided by 126 is 6 with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 78586.0
Subtracting 756 from 796 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
126 goes into 400 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 78586.3
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
If we divide 220 by 126, we get 1 and a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 78586.31
Deduct 126 from 220 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 10:
126 can be fit into 940 7 times, resulting in a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 78586.317
Deduct 882 from 940 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.

Step 11:
If we divide 580 by 126, we get 4 and a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 78586.3174
If we take 504 away from 580, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
126 can be fit into 760 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 78586.31746
The remainder is 4 after subtracting 756 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
40 divided by 126 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 78586.31746
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
If we divide 400 by 126, we get 3 and a remainder of 22.
The next digit of our result is 3. 
Result so far: 78586.3174603
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 15:
If we divide 220 by 126, we get 1 and a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 78586.31746031
Subtract 126 from 220 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The quotient of the division is 78586.31746031, and the remainder is 9.4e-08.