We look at the division of 756569 by 61 
The aim is to understand the frequency of 61 in 756569.

On to step 1:
The number 61 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 61

Step 2:
61 can be fit into 75 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 61 from 75 to get 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 61

Step 3:
146 divided by 61 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 122 from 146 leaves us with 24.
Grab the next digit (5) from the dividend, add it to 24, then carry on: 245 / 61

Advancing to step 4:
245 divided by 61 is 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 124.0
The remainder is 1 after subtracting 244 from 245.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 61

Let's proceed to step 5:
When dividing 16 by 61, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 1240.0
The remainder is 16 after subtracting 0 from 16.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 61

Step 6:
61 can be fit into 169 2 times, resulting in a remainder of 47.
Write down 2 as next digit of the result. 
Result so far: 12402.0
If we subtract 122 from 169, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
The number 61 fits into 470 7 times, leaving a remainder of 43.
The next digit of our result is 7. 
Result so far: 12402.7
Subtract 427 from 470 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 8:
If we divide 430 by 61, we get 7 and a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 12402.77
Subtract 427 from 430 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 12402.77 and a remainder of 0.003.