24649091 ÷ 171 
The aim is to understand the frequency of 171 in 24649091.

Let's proceed to step 1:
2 divided by 171 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 171

Step 2:
171 can be fit into 24 0 times, resulting in a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 171

Moving on to step 3:
When dividing 246 by 171, we get 1 with a remainder of 75.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 171 from 246 and we're left with 75.
Grab the next digit (4) from the dividend, add it to 75, then carry on: 754 / 171

Step 4:
171 can be fit into 754 4 times, resulting in a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 684 from 754, we get 70.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 171

On to step 5:
The number 171 fits into 709 4 times, leaving a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
If we subtract 684 from 709, we get 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 171

Let's proceed to step 6:
When dividing 250 by 171, we get 1 with a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 1441.0
Subtracting 171 from 250 leaves us with 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 171

On to step 7:
If we divide 799 by 171, we get 4 and a remainder of 115.
Write down 4 as next digit of the result. 
Result so far: 14414.0
Deduct 684 from 799 and we're left with 115.
Append the next digit (1) from the dividend to 115 and continue with: 1151 / 171

Step 8:
171 goes into 1151 6 times with a remainder of 125.
Put 6 as the next digit of the answer. 
Result so far: 144146.0
If we subtract 1026 from 1151, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 9:
When dividing 1250 by 171, we get 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 144146.7
The remainder is 53 after subtracting 1197 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 10:
171 goes into 530 3 times with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 144146.73
If we subtract 513 from 530, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 11:
If we divide 170 by 171, we get 0 and a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 144146.73
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 12:
171 goes into 1700 9 times with a remainder of 161.
Record the quotient 9 as the next digit in the result. 
Result so far: 144146.7309
If we take 1539 away from 1700, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 13:
If we divide 1610 by 171, we get 9 and a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 144146.73099
If we take 1539 away from 1610, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final outcome is 144146.73099, with a leftover of 7.1e-05.