We're dividing 9372567 by 877 
The aim is to understand the frequency of 877 in 9372567.

Going ahead to step 1:
877 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 877

Advancing to step 2:
When dividing 93 by 877, we get 0 with a remainder of 93.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Bring next digit (7) of the dividend behind the 93 and repeat the process: 937 / 877

Advancing to step 3:
937 divided by 877 is 1 with a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 877 away from 937, we end up with 60.
Fetch the next digit (2) from the dividend, attach it to 60 and continue: 602 / 877

Step 4:
877 goes into 602 0 times with a remainder of 602.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 602 after subtracting 0 from 602.
Include the next digit (5) from the dividend after 602, then repeat: 6025 / 877

Step 5:
6025 divided by 877 is 6 with a remainder of 763.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we take 5262 away from 6025, we end up with 763.
Take the next digit (6) from the dividend and append it to 763, then repeat: 7636 / 877

Let's proceed to step 6:
7636 divided by 877 is 8 with a remainder of 620.
The number 8 becomes the next digit in our result. 
Result so far: 1068.0
Deduct 7016 from 7636 and we're left with 620.
Take the next digit (7) from the dividend and append it to 620, then repeat: 6207 / 877

Step 7:
877 goes into 6207 7 times with a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 10687.0
Subtracting 6139 from 6207 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
877 can be fit into 680 0 times, resulting in a remainder of 680.
The next digit of our result is 0. 
Result so far: 10687.0
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 9:
877 goes into 6800 7 times with a remainder of 661.
Put 7 as the next digit of the answer. 
Result so far: 10687.07
If we take 6139 away from 6800, we end up with 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

Going ahead to step 10:
The number 877 fits into 6610 7 times, leaving a remainder of 471.
The next digit of our result is 7. 
Result so far: 10687.077
Deduct 6139 from 6610 and we're left with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

After the division, we end up with 10687.077 and a remainder of 0.0471.