Let's divide 851401 by 24
The aim is to understand the frequency of 24 in 851401.

Step 1:
24 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 24

On to step 2:
When dividing 85 by 24, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 72 from 85 to get 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 24

On to step 3:
The number 24 fits into 131 5 times, leaving a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 120 from 131, we get 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 24

On to step 4:
114 divided by 24 is 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 354.0
If we take 96 away from 114, we end up with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 24

Advancing to step 5:
180 divided by 24 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 3547.0
Subtract 168 from 180 to get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 24

On to step 6:
The number 24 fits into 121 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 35475.0
Deduct 120 from 121 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.

Advancing to step 7:
24 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 35475.0
Subtract 0 from 10 to get 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:
24 can be fit into 100 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 35475.04
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 24, we get 1 and a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 35475.041
If we take 24 away from 40, we end up 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.

Going ahead to step 10:
If we divide 160 by 24, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 35475.0416
Subtracting 144 from 160 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.

On to step 11:
160 divided by 24 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 35475.04166
If we take 144 away from 160, we end up 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.

Our division results in 35475.04166 with a remaining 1.6e-05.