Let's divide 853713 by 75
The aim is to understand the frequency of 75 in 853713.

Advancing to step 1:
If we divide 8 by 75, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 75

Going ahead to step 2:
75 goes into 85 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 75 from 85 and we're left with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 75

Moving on to step 3:
75 goes into 103 1 times with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 75 away from 103, we end up with 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 75

Advancing to step 4:
75 can be fit into 287 3 times, resulting in a remainder of 62.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
If we take 225 away from 287, we end up with 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 75

Advancing to step 5:
If we divide 621 by 75, we get 8 and a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 1138.0
Deduct 600 from 621 and we're left with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 75

Let's proceed to step 6:
When dividing 213 by 75, we get 2 with a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 11382.0
The remainder is 63 after subtracting 150 from 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
The number 75 fits into 630 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 11382.8
Subtract 600 from 630 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 75 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 11382.84
The remainder is 0 after subtracting 300 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 75, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11382.84
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11382.84
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 11382.84 and a remainder of 0.0.