392557 ÷ 61 
The aim is to understand the frequency of 61 in 392557.

Let's proceed to step 1:
When dividing 3 by 61, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 61

Going ahead to step 2:
39 divided by 61 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 61

Step 3:
61 can be fit into 392 6 times, resulting in a remainder of 26.
The next digit of our result is 6. 
Result so far: 6.0
If we take 366 away from 392, we end up with 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 61

Going ahead to step 4:
When dividing 265 by 61, we get 4 with a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 64.0
Deduct 244 from 265 and we're left with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 61

Going ahead to step 5:
215 divided by 61 is 3 with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 643.0
If we take 183 away from 215, we end up with 32.
Append the next digit (7) from the dividend to 32 and continue with: 327 / 61

Advancing to step 6:
The number 61 fits into 327 5 times, leaving a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 6435.0
The remainder is 22 after subtracting 305 from 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
61 can be fit into 220 3 times, resulting in a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 6435.3
Subtract 183 from 220 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 8:
61 goes into 370 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 6435.36
If we take 366 away from 370, 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 9:
61 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 6435.36
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.

On to step 10:
61 goes into 400 6 times with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 6435.3606
Deduct 366 from 400 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 11:
When dividing 340 by 61, we get 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 6435.36065
Subtracting 305 from 340 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 12:
If we divide 350 by 61, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 6435.360655
If we subtract 305 from 350, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 6435.360655 with a remainder of 4.5e-06.