We divide 181415 by 61
The aim is to understand the frequency of 61 in 181415.

On to step 1:
61 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 61

Let's proceed to step 2:
When dividing 18 by 61, we get 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 61

Going ahead to step 3:
181 divided by 61 is 2 with a remainder of 59.
The next digit of our result is 2. 
Result so far: 2.0
If we take 122 away from 181, we end up with 59.
Grab the next digit (4) from the dividend, add it to 59, then carry on: 594 / 61

Let's proceed to step 4:
594 divided by 61 is 9 with a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 45 after subtracting 549 from 594.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 61

Let's proceed to step 5:
When dividing 451 by 61, we get 7 with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 297.0
Deduct 427 from 451 and we're left with 24.
Include the next digit (5) from the dividend after 24, then repeat: 245 / 61

Let's proceed to step 6:
The number 61 fits into 245 4 times, leaving a remainder of 1.
The next digit of our result is 4. 
Result so far: 2974.0
Deduct 244 from 245 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
10 divided by 61 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 2974.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 61, we get 1 with a remainder of 39.
The next digit of our result is 1. 
Result so far: 2974.01
Subtract 61 from 100 to 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.

Moving on to step 9:
61 can be fit into 390 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 2974.016
Subtract 366 from 390 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
When dividing 240 by 61, we get 3 with a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 2974.0163
The remainder is 57 after subtracting 183 from 240.
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 11:
If we divide 570 by 61, we get 9 and a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 2974.01639
If we subtract 549 from 570, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
If we divide 210 by 61, we get 3 and a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 2974.016393
If we subtract 183 from 210, we 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 13:
The number 61 fits into 270 4 times, leaving a remainder of 26.
The next digit of our result is 4. 
Result so far: 2974.0163934
If we subtract 244 from 270, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 14:
260 divided by 61 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 2974.01639344
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.

The final result is 2974.01639344 with a remainder of 1.6e-08.