We look at the division of 156077 by 61 
The aim is to understand the frequency of 61 in 156077.

Moving on to step 1:
When dividing 1 by 61, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 61

On to step 2:
61 goes into 15 0 times with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 61

Let's proceed to step 3:
The number 61 fits into 156 2 times, leaving a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 122 from 156 to get 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 61

Step 4:
61 goes into 340 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 25.0
The remainder is 35 after subtracting 305 from 340.
Grab the next digit (7) from the dividend, add it to 35, then carry on: 357 / 61

Advancing to step 5:
61 goes into 357 5 times with a remainder of 52.
The next digit of our result is 5. 
Result so far: 255.0
Subtracting 305 from 357 leaves us with 52.
Fetch the next digit (7) from the dividend, attach it to 52 and continue: 527 / 61

Step 6:
The number 61 fits into 527 8 times, leaving a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 2558.0
If we subtract 488 from 527, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
61 goes into 390 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 2558.6
Deduct 366 from 390 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
240 divided by 61 is 3 with a remainder of 57.
The next digit of our result is 3. 
Result so far: 2558.63
Subtracting 183 from 240 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 9:
When dividing 570 by 61, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 2558.639
The remainder is 21 after subtracting 549 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 10:
210 divided by 61 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 2558.6393
Subtract 183 from 210 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
If we divide 270 by 61, we get 4 and a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 2558.63934
The remainder is 26 after subtracting 244 from 270.
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 12:
61 goes into 260 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2558.639344
If we subtract 244 from 260, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 2558.639344, with a leftover of 1.6e-06.