Let's divide 252540 by 61
The aim is to understand the frequency of 61 in 252540.

On to step 1:
2 divided by 61 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 61

Step 2:
If we divide 25 by 61, we get 0 and a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Grab the next digit (2) from the dividend, add it to 25, then carry on: 252 / 61

Step 3:
61 can be fit into 252 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 244 away from 252, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 61

Moving on to step 4:
85 divided by 61 is 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 41.0
The remainder is 24 after subtracting 61 from 85.
Bring next digit (4) of the dividend behind the 24 and repeat the process: 244 / 61

Advancing to step 5:
The number 61 fits into 244 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 414.0
If we subtract 244 from 244, we get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 61

On to step 6:
If we divide 0 by 61, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4140.0
If we subtract 0 from 0, we get 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 7:
61 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4140.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
The number 61 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4140.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 4140.0 and a remainder of 0.0.