We divide 812120 by 61
The aim is to understand the frequency of 61 in 812120.

Moving on to step 1:
61 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 61

Let's proceed to step 2:
61 can be fit into 81 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 61 from 81 leaves us with 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 61

Advancing to step 3:
202 divided by 61 is 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 183 away from 202, we end up with 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 61

Step 4:
191 divided by 61 is 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 133.0
If we take 183 away from 191, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 61

Moving on to step 5:
61 can be fit into 82 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1331.0
If we take 61 away from 82, we end up with 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 61

Going ahead to step 6:
When dividing 210 by 61, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 13313.0
The remainder is 27 after subtracting 183 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
If we divide 270 by 61, we get 4 and a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 13313.4
Subtracting 244 from 270 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
If we divide 260 by 61, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 13313.44
Subtracting 244 from 260 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 13313.44 with a balance of 0.016.