We look at the division of 90973611 by 126 
We want to figure out the number of times 90973611 can be divided by 126.

On to step 1:
9 divided by 126 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 126

On to step 2:
When dividing 90 by 126, we get 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Bring next digit (9) of the dividend behind the 90 and repeat the process: 909 / 126

On to step 3:
909 divided by 126 is 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 882 away from 909, we end up with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 126

On to step 4:
If we divide 277 by 126, we get 2 and a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtracting 252 from 277 leaves us with 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 126

Going ahead to step 5:
126 goes into 253 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 722.0
If we subtract 252 from 253, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 126

Step 6:
When dividing 16 by 126, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 7220.0
Deduct 0 from 16 and we're left with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 126

On to step 7:
161 divided by 126 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 72201.0
Subtracting 126 from 161 leaves us with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 126

Moving on to step 8:
126 goes into 351 2 times with a remainder of 99.
Record the quotient 2 as the next digit in the result. 
Result so far: 722012.0
Subtracting 252 from 351 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 9:
990 divided by 126 is 7 with a remainder of 108.
Put 7 as the next digit of the answer. 
Result so far: 722012.7
The remainder is 108 after subtracting 882 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 10:
When dividing 1080 by 126, we get 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 722012.78
Deduct 1008 from 1080 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
If we divide 720 by 126, we get 5 and a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 722012.785
Subtract 630 from 720 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 12:
900 divided by 126 is 7 with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 722012.7857
The remainder is 18 after subtracting 882 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
126 can be fit into 180 1 times, resulting in a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 722012.78571
If we take 126 away from 180, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 14:
When dividing 540 by 126, we get 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 722012.785714
Subtract 504 from 540 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 15:
When dividing 360 by 126, we get 2 with a remainder of 108.
Put 2 as the next digit of the answer. 
Result so far: 722012.7857142
Subtract 252 from 360 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 16:
126 can be fit into 1080 8 times, resulting in a remainder of 72.
The next digit of our result is 8. 
Result so far: 722012.78571428
If we take 1008 away from 1080, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 722012.78571428 and a remainder of 7.2e-08.