We divide 91193622 by 20
Let's see how many times 20 fits into 91193622.

Let's proceed to step 1:
9 divided by 20 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 20

Going ahead to step 2:
91 divided by 20 is 4 with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 80 from 91 to get 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 20

Advancing to step 3:
When dividing 111 by 20, we get 5 with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we subtract 100 from 111, we get 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 20

Moving on to step 4:
20 goes into 119 5 times with a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 455.0
If we subtract 100 from 119, we get 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 20

Let's proceed to step 5:
20 can be fit into 193 9 times, resulting in a remainder of 13.
The next digit of our result is 9. 
Result so far: 4559.0
If we take 180 away from 193, we end up with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 20

On to step 6:
The number 20 fits into 136 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 45596.0
If we take 120 away from 136, we end up with 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 20

Step 7:
20 goes into 162 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 455968.0
If we subtract 160 from 162, we get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 20

Going ahead to step 8:
20 goes into 22 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 4559681.0
Deduct 20 from 22 and we're left 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.

Let's proceed to step 9:
If we divide 20 by 20, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 4559681.1
If we subtract 20 from 20, we 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.

On to step 10:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4559681.1
Subtracting 0 from 0 leaves us 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.

Moving on to step 11:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4559681.1
If we subtract 0 from 0, we 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.

After the division, we end up with 4559681.1 and a remainder of 0.0.