We're dividing 20213136 by 920 
We want to figure out the number of times 20213136 can be divided by 920.

Going ahead to step 1:
The number 920 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 920

On to step 2:
If we divide 20 by 920, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (2) of the dividend behind the 20 and repeat the process: 202 / 920

Going ahead to step 3:
920 goes into 202 0 times with a remainder of 202.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 202 after subtracting 0 from 202.
Include the next digit (1) from the dividend after 202, then repeat: 2021 / 920

Advancing to step 4:
The number 920 fits into 2021 2 times, leaving a remainder of 181.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1840 from 2021 to get 181.
Append the next digit (3) from the dividend to 181 and continue with: 1813 / 920

Advancing to step 5:
If we divide 1813 by 920, we get 1 and a remainder of 893.
The next digit of our result is 1. 
Result so far: 21.0
If we subtract 920 from 1813, we get 893.
Fetch the next digit (1) from the dividend, attach it to 893 and continue: 8931 / 920

Going ahead to step 6:
If we divide 8931 by 920, we get 9 and a remainder of 651.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
Deduct 8280 from 8931 and we're left with 651.
Bring next digit (3) of the dividend behind the 651 and repeat the process: 6513 / 920

On to step 7:
When dividing 6513 by 920, we get 7 with a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 2197.0
Deduct 6440 from 6513 and we're left with 73.
Fetch the next digit (6) from the dividend, attach it to 73 and continue: 736 / 920

On to step 8:
736 divided by 920 is 0 with a remainder of 736.
Write down 0 as next digit of the result. 
Result so far: 21970.0
Subtracting 0 from 736 leaves us with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

On to step 9:
7360 divided by 920 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 21970.8
Deduct 7360 from 7360 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 10:
0 divided by 920 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21970.8
The remainder is 0 after subtracting 0 from 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:
920 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21970.8
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.

The final result is 21970.8 with a remainder of 0.0.