Let's divide 111244 by 81
The aim is to understand the frequency of 81 in 111244.

Advancing to step 1:
The number 81 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 81

Step 2:
81 goes into 11 0 times with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 81

Step 3:
When dividing 111 by 81, we get 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
If we take 81 away from 111, we end up with 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 81

Step 4:
If we divide 302 by 81, we get 3 and a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 243 away from 302, we end up with 59.
Grab the next digit (4) from the dividend, add it to 59, then carry on: 594 / 81

Moving on to step 5:
When dividing 594 by 81, we get 7 with a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 137.0
The remainder is 27 after subtracting 567 from 594.
Take the next digit (4) from the dividend and append it to 27, then repeat: 274 / 81

Step 6:
If we divide 274 by 81, we get 3 and a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 1373.0
If we take 243 away from 274, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
310 divided by 81 is 3 with a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 1373.3
Subtracting 243 from 310 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 8:
If we divide 670 by 81, we get 8 and a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 1373.38
Subtract 648 from 670 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
81 goes into 220 2 times with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 1373.382
The remainder is 58 after subtracting 162 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 10:
If we divide 580 by 81, we get 7 and a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 1373.3827
The remainder is 13 after subtracting 567 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 11:
When dividing 130 by 81, we get 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 1373.38271
If we subtract 81 from 130, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
When dividing 490 by 81, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 1373.382716
If we take 486 away from 490, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
When dividing 40 by 81, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1373.382716
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
If we divide 400 by 81, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 1373.38271604
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 1373.38271604, and the remainder is 7.6e-08.