Let's divide 628288 by 81
We want to figure out the number of times 628288 can be divided by 81.

On to step 1:
81 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 81

Advancing to step 2:
When dividing 62 by 81, we get 0 with a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Append the next digit (8) from the dividend to 62 and continue with: 628 / 81

Advancing to step 3:
The number 81 fits into 628 7 times, leaving a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 567 from 628 leaves us with 61.
Grab the next digit (2) from the dividend, add it to 61, then carry on: 612 / 81

Step 4:
If we divide 612 by 81, we get 7 and a remainder of 45.
The next digit of our result is 7. 
Result so far: 77.0
Deduct 567 from 612 and we're left with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 81

Step 5:
The number 81 fits into 458 5 times, leaving a remainder of 53.
Record the quotient 5 as the next digit in the result. 
Result so far: 775.0
If we subtract 405 from 458, we get 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 81

Going ahead to step 6:
81 can be fit into 538 6 times, resulting in a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 7756.0
Subtracting 486 from 538 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 7:
The number 81 fits into 520 6 times, leaving a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 7756.6
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 8:
If we divide 340 by 81, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 7756.64
The remainder is 16 after subtracting 324 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
When dividing 160 by 81, we get 1 with a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 7756.641
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 10:
If we divide 790 by 81, we get 9 and a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 7756.6419
The remainder is 61 after subtracting 729 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 11:
81 goes into 610 7 times with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 7756.64197
Subtract 567 from 610 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 12:
If we divide 430 by 81, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 7756.641975
Subtract 405 from 430 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 13:
If we divide 250 by 81, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 7756.6419753
Subtracting 243 from 250 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 14:
If we divide 70 by 81, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 7756.6419753
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 7756.6419753 with a remaining 7e-08.