476037 divided by 81 
The aim is to understand the frequency of 81 in 476037.

Step 1:
81 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 81

Moving on to step 2:
If we divide 47 by 81, we get 0 and a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 47 after subtracting 0 from 47.
Bring next digit (6) of the dividend behind the 47 and repeat the process: 476 / 81

Step 3:
The number 81 fits into 476 5 times, leaving a remainder of 71.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 405 away from 476, we end up with 71.
Bring next digit (0) of the dividend behind the 71 and repeat the process: 710 / 81

On to step 4:
The number 81 fits into 710 8 times, leaving a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Subtracting 648 from 710 leaves us with 62.
Append the next digit (3) from the dividend to 62 and continue with: 623 / 81

Going ahead to step 5:
81 can be fit into 623 7 times, resulting in a remainder of 56.
The next digit of our result is 7. 
Result so far: 587.0
Subtracting 567 from 623 leaves us with 56.
Bring next digit (7) of the dividend behind the 56 and repeat the process: 567 / 81

On to step 6:
567 divided by 81 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 5877.0
Deduct 567 from 567 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.

On to step 7:
81 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5877.0
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.

Advancing to step 8:
81 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5877.0
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.

The quotient of the division is 5877.0, and the remainder is 0.0.