We look at the division of 91529962 by 20 
We want to figure out the number of times 91529962 can be divided by 20.

Let's proceed to step 1:
9 divided by 20 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 20

Going ahead to step 2:
The number 20 fits into 91 4 times, leaving a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 11 after subtracting 80 from 91.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 20

Going ahead to step 3:
20 can be fit into 115 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtracting 100 from 115 leaves us with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 20

On to step 4:
152 divided by 20 is 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 457.0
Deduct 140 from 152 and we're left with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 20

On to step 5:
The number 20 fits into 129 6 times, leaving a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 4576.0
Deduct 120 from 129 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 20

On to step 6:
The number 20 fits into 99 4 times, leaving a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 45764.0
If we subtract 80 from 99, we get 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 20

Moving on to step 7:
20 goes into 196 9 times with a remainder of 16.
The next digit of our result is 9. 
Result so far: 457649.0
If we take 180 away from 196, we end up with 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 20

On to step 8:
The number 20 fits into 162 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 4576498.0
If we take 160 away from 162, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
20 goes into 20 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 4576498.1
Subtract 20 from 20 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4576498.1
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4576498.1
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 4576498.1 and a remainder of 0.0.