We're dividing 97412728 by 877 
The aim is to understand the frequency of 877 in 97412728.

Going ahead to step 1:
If we divide 9 by 877, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 877

Let's proceed to step 2:
The number 877 fits into 97 0 times, leaving a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Grab the next digit (4) from the dividend, add it to 97, then carry on: 974 / 877

Moving on to step 3:
877 goes into 974 1 times with a remainder of 97.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 877 from 974 and we're left with 97.
Grab the next digit (1) from the dividend, add it to 97, then carry on: 971 / 877

Step 4:
877 goes into 971 1 times with a remainder of 94.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 877 from 971, we get 94.
Fetch the next digit (2) from the dividend, attach it to 94 and continue: 942 / 877

Moving on to step 5:
877 can be fit into 942 1 times, resulting in a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 111.0
If we subtract 877 from 942, we get 65.
Include the next digit (7) from the dividend after 65, then repeat: 657 / 877

Advancing to step 6:
877 can be fit into 657 0 times, resulting in a remainder of 657.
Put 0 as the next digit of the answer. 
Result so far: 1110.0
Subtract 0 from 657 to get 657.
Include the next digit (2) from the dividend after 657, then repeat: 6572 / 877

Let's proceed to step 7:
If we divide 6572 by 877, we get 7 and a remainder of 433.
Write down 7 as next digit of the result. 
Result so far: 11107.0
If we take 6139 away from 6572, we end up with 433.
Grab the next digit (8) from the dividend, add it to 433, then carry on: 4338 / 877

Moving on to step 8:
If we divide 4338 by 877, we get 4 and a remainder of 830.
Write down 4 as next digit of the result. 
Result so far: 111074.0
Subtracting 3508 from 4338 leaves us with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Advancing to step 9:
The number 877 fits into 8300 9 times, leaving a remainder of 407.
The next digit of our result is 9. 
Result so far: 111074.9
If we subtract 7893 from 8300, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Step 10:
877 goes into 4070 4 times with a remainder of 562.
Use 4 as the next digit of our solution. 
Result so far: 111074.94
Deduct 3508 from 4070 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Let's proceed to step 11:
5620 divided by 877 is 6 with a remainder of 358.
The next digit of our result is 6. 
Result so far: 111074.946
If we take 5262 away from 5620, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 12:
When dividing 3580 by 877, we get 4 with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 111074.9464
Deduct 3508 from 3580 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
When dividing 720 by 877, we get 0 with a remainder of 720.
The number 0 becomes the next digit in our result. 
Result so far: 111074.9464
If we subtract 0 from 720, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 14:
When dividing 7200 by 877, we get 8 with a remainder of 184.
Record the quotient 8 as the next digit in the result. 
Result so far: 111074.946408
If we subtract 7016 from 7200, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 15:
When dividing 1840 by 877, we get 2 with a remainder of 86.
Use 2 as the next digit of our solution. 
Result so far: 111074.9464082
The remainder is 86 after subtracting 1754 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 16:
When dividing 860 by 877, we get 0 with a remainder of 860.
Put 0 as the next digit of the answer. 
Result so far: 111074.9464082
The remainder is 860 after subtracting 0 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

The final result is 111074.9464082 with a remainder of 8.6e-07.