We divide 873364 by 75
The aim is to understand the frequency of 75 in 873364.

On to step 1:
8 divided by 75 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 75

Going ahead to step 2:
When dividing 87 by 75, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 75 from 87 and we're left with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 75

On to step 3:
75 goes into 123 1 times with a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 75 from 123 to get 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 75

Let's proceed to step 4:
When dividing 483 by 75, we get 6 with a remainder of 33.
Write down 6 as next digit of the result. 
Result so far: 116.0
If we subtract 450 from 483, we get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 75

Advancing to step 5:
When dividing 336 by 75, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 1164.0
Deduct 300 from 336 and we're left with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 75

Moving on to step 6:
75 can be fit into 364 4 times, resulting in a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 11644.0
If we subtract 300 from 364, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 7:
640 divided by 75 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 11644.8
If we take 600 away from 640, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
400 divided by 75 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 11644.85
If we take 375 away from 400, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
75 goes into 250 3 times with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 11644.853
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
75 goes into 250 3 times with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 11644.8533
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 11644.8533 and a remainder of 0.00025.