Let's divide 934629 by 81
The aim is to understand the frequency of 81 in 934629.

Let's proceed to step 1:
When dividing 9 by 81, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 81

On to step 2:
When dividing 93 by 81, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 81 from 93, we get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 81

On to step 3:
81 goes into 124 1 times with a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 81 away from 124, we end up with 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 81

Step 4:
81 can be fit into 436 5 times, resulting in a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtract 405 from 436 to get 31.
Take the next digit (2) from the dividend and append it to 31, then repeat: 312 / 81

Step 5:
If we divide 312 by 81, we get 3 and a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 1153.0
Deduct 243 from 312 and we're left with 69.
Grab the next digit (9) from the dividend, add it to 69, then carry on: 699 / 81

Step 6:
699 divided by 81 is 8 with a remainder of 51.
Use 8 as the next digit of our solution. 
Result so far: 11538.0
If we take 648 away from 699, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 7:
When dividing 510 by 81, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 11538.6
The remainder is 24 after subtracting 486 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
81 goes into 240 2 times with a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 11538.62
Subtracting 162 from 240 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 9:
81 goes into 780 9 times with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 11538.629
If we take 729 away from 780, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
When dividing 510 by 81, we get 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 11538.6296
Subtracting 486 from 510 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
240 divided by 81 is 2 with a remainder of 78.
The next digit of our result is 2. 
Result so far: 11538.62962
If we take 162 away from 240, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
The number 81 fits into 780 9 times, leaving a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 11538.629629
Subtracting 729 from 780 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 13:
81 goes into 510 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 11538.6296296
Deduct 486 from 510 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
When dividing 240 by 81, we get 2 with a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 11538.62962962
The remainder is 78 after subtracting 162 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 11538.62962962, and the remainder is 7.8e-08.