82211630 ÷ 20 
We want to figure out the number of times 82211630 can be divided by 20.

Going ahead to step 1:
20 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 20

Step 2:
When dividing 82 by 20, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 2 after subtracting 80 from 82.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 20

Going ahead to step 3:
The number 20 fits into 22 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Deduct 20 from 22 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 20

Let's proceed to step 4:
20 can be fit into 21 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 411.0
The remainder is 1 after subtracting 20 from 21.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 20

Let's proceed to step 5:
20 can be fit into 11 0 times, resulting in a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 4110.0
Deduct 0 from 11 and we're left with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 20

Advancing to step 6:
116 divided by 20 is 5 with a remainder of 16.
The next digit of our result is 5. 
Result so far: 41105.0
If we subtract 100 from 116, we get 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 20

Moving on to step 7:
163 divided by 20 is 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 411058.0
If we subtract 160 from 163, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 20

Let's proceed to step 8:
If we divide 30 by 20, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 4110581.0
Subtract 20 from 30 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
20 can be fit into 100 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 4110581.5
If we subtract 100 from 100, 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.

Going ahead to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 4110581.5
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:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4110581.5
Subtract 0 from 0 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.

Our division results in 4110581.5 with a remaining 0.0.