We're dividing 81220962 by 623 
We want to figure out the number of times 81220962 can be divided by 623.

Let's proceed to step 1:
When dividing 8 by 623, we get 0 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.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 623

Advancing to step 2:
When dividing 81 by 623, we get 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Take the next digit (2) from the dividend and append it to 81, then repeat: 812 / 623

Step 3:
812 divided by 623 is 1 with a remainder of 189.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 189 after subtracting 623 from 812.
Append the next digit (2) from the dividend to 189 and continue with: 1892 / 623

Moving on to step 4:
623 goes into 1892 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 1869 from 1892 to get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 623

Step 5:
If we divide 230 by 623, we get 0 and a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
If we take 0 away from 230, we end up with 230.
Fetch the next digit (9) from the dividend, attach it to 230 and continue: 2309 / 623

On to step 6:
623 can be fit into 2309 3 times, resulting in a remainder of 440.
The next digit of our result is 3. 
Result so far: 1303.0
If we subtract 1869 from 2309, we get 440.
Append the next digit (6) from the dividend to 440 and continue with: 4406 / 623

Moving on to step 7:
The number 623 fits into 4406 7 times, leaving a remainder of 45.
The next digit of our result is 7. 
Result so far: 13037.0
The remainder is 45 after subtracting 4361 from 4406.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 623

On to step 8:
452 divided by 623 is 0 with a remainder of 452.
The next digit of our result is 0. 
Result so far: 130370.0
Subtract 0 from 452 to get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Going ahead to step 9:
When dividing 4520 by 623, we get 7 with a remainder of 159.
Use 7 as the next digit of our solution. 
Result so far: 130370.7
Subtracting 4361 from 4520 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 10:
1590 divided by 623 is 2 with a remainder of 344.
Put 2 as the next digit of the answer. 
Result so far: 130370.72
Subtracting 1246 from 1590 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 11:
623 goes into 3440 5 times with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 130370.725
Deduct 3115 from 3440 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 12:
3250 divided by 623 is 5 with a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 130370.7255
Subtract 3115 from 3250 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The final result is 130370.7255 with a remainder of 0.00135.