We look at the division of 916821 by 81 
We want to divide 916821 by 81.

Moving on to step 1:
81 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 81

Step 2:
When dividing 91 by 81, we get 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 81 from 91, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 81

On to step 3:
If we divide 106 by 81, we get 1 and a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 81 from 106 to get 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 81

Step 4:
The number 81 fits into 258 3 times, leaving a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 113.0
Subtracting 243 from 258 leaves us with 15.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 81

Step 5:
152 divided by 81 is 1 with a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 1131.0
If we subtract 81 from 152, we get 71.
Take the next digit (1) from the dividend and append it to 71, then repeat: 711 / 81

On to step 6:
When dividing 711 by 81, we get 8 with a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 11318.0
Subtract 648 from 711 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
When dividing 630 by 81, we get 7 with a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 11318.7
If we subtract 567 from 630, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 8:
81 goes into 630 7 times with a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 11318.77
The remainder is 63 after subtracting 567 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Our division results in 11318.77 with a remaining 0.063.