Let's divide 17661829 by 61
The aim is to understand the frequency of 61 in 17661829.

Advancing to step 1:
61 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 61

Step 2:
If we divide 17 by 61, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 61

Let's proceed to step 3:
61 goes into 176 2 times with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 122 from 176 leaves us with 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 61

Advancing to step 4:
61 goes into 546 8 times with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtract 488 from 546 to get 58.
Grab the next digit (1) from the dividend, add it to 58, then carry on: 581 / 61

Moving on to step 5:
61 can be fit into 581 9 times, resulting in a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 289.0
If we take 549 away from 581, we end up with 32.
Take the next digit (8) from the dividend and append it to 32, then repeat: 328 / 61

Going ahead to step 6:
If we divide 328 by 61, we get 5 and a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 2895.0
Subtracting 305 from 328 leaves us with 23.
Include the next digit (2) from the dividend after 23, then repeat: 232 / 61

On to step 7:
The number 61 fits into 232 3 times, leaving a remainder of 49.
The next digit of our result is 3. 
Result so far: 28953.0
Deduct 183 from 232 and we're left with 49.
Bring next digit (9) of the dividend behind the 49 and repeat the process: 499 / 61

Let's proceed to step 8:
When dividing 499 by 61, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 289538.0
If we subtract 488 from 499, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
When dividing 110 by 61, we get 1 with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 289538.1
The remainder is 49 after subtracting 61 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 10:
The number 61 fits into 490 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 289538.18
The remainder is 2 after subtracting 488 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
61 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 289538.18
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
If we divide 200 by 61, we get 3 and a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 289538.1803
Subtracting 183 from 200 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
If we divide 170 by 61, we get 2 and a remainder of 48.
The next digit of our result is 2. 
Result so far: 289538.18032
Deduct 122 from 170 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
61 goes into 480 7 times with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 289538.180327
Deduct 427 from 480 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 15:
530 divided by 61 is 8 with a remainder of 42.
The next digit of our result is 8. 
Result so far: 289538.1803278
The remainder is 42 after subtracting 488 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 16:
If we divide 420 by 61, we get 6 and a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 289538.18032786
If we take 366 away from 420, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 289538.18032786, with a leftover of 5.4e-08.