We're dividing 10662441 by 877 
The aim is to understand the frequency of 877 in 10662441.

Moving on to step 1:
1 divided by 877 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 877

Going ahead to step 2:
877 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 877

Going ahead to step 3:
877 goes into 106 0 times with a remainder of 106.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 106 to get 106.
Take the next digit (6) from the dividend and append it to 106, then repeat: 1066 / 877

Advancing to step 4:
If we divide 1066 by 877, we get 1 and a remainder of 189.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 877 from 1066 and we're left with 189.
Fetch the next digit (2) from the dividend, attach it to 189 and continue: 1892 / 877

Advancing to step 5:
The number 877 fits into 1892 2 times, leaving a remainder of 138.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 138 after subtracting 1754 from 1892.
Append the next digit (4) from the dividend to 138 and continue with: 1384 / 877

Step 6:
877 goes into 1384 1 times with a remainder of 507.
The next digit of our result is 1. 
Result so far: 121.0
Subtract 877 from 1384 to get 507.
Append the next digit (4) from the dividend to 507 and continue with: 5074 / 877

Going ahead to step 7:
877 goes into 5074 5 times with a remainder of 689.
Put 5 as the next digit of the answer. 
Result so far: 1215.0
Subtract 4385 from 5074 to get 689.
Include the next digit (1) from the dividend after 689, then repeat: 6891 / 877

On to step 8:
When dividing 6891 by 877, we get 7 with a remainder of 752.
Use 7 as the next digit of our solution. 
Result so far: 12157.0
The remainder is 752 after subtracting 6139 from 6891.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Step 9:
7520 divided by 877 is 8 with a remainder of 504.
Record the quotient 8 as the next digit in the result. 
Result so far: 12157.8
If we subtract 7016 from 7520, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Step 10:
The number 877 fits into 5040 5 times, leaving a remainder of 655.
The number 5 becomes the next digit in our result. 
Result so far: 12157.85
If we subtract 4385 from 5040, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 11:
If we divide 6550 by 877, we get 7 and a remainder of 411.
Put 7 as the next digit of the answer. 
Result so far: 12157.857
Deduct 6139 from 6550 and we're left with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Going ahead to step 12:
The number 877 fits into 4110 4 times, leaving a remainder of 602.
The next digit of our result is 4. 
Result so far: 12157.8574
Subtract 3508 from 4110 to get 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Moving on to step 13:
When dividing 6020 by 877, we get 6 with a remainder of 758.
The next digit of our result is 6. 
Result so far: 12157.85746
Subtract 5262 from 6020 to get 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Advancing to step 14:
If we divide 7580 by 877, we get 8 and a remainder of 564.
Write down 8 as next digit of the result. 
Result so far: 12157.857468
If we take 7016 away from 7580, we end up with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 15:
The number 877 fits into 5640 6 times, leaving a remainder of 378.
Write down 6 as next digit of the result. 
Result so far: 12157.8574686
If we take 5262 away from 5640, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 16:
877 can be fit into 3780 4 times, resulting in a remainder of 272.
The next digit of our result is 4. 
Result so far: 12157.85746864
If we take 3508 away from 3780, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final result is 12157.85746864 with a remainder of 2.72e-07.