We divide 9145777 by 880
The aim is to understand the frequency of 880 in 9145777.

On to step 1:
880 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 880

Going ahead to step 2:
When dividing 91 by 880, we get 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Take the next digit (4) from the dividend and append it to 91, then repeat: 914 / 880

On to step 3:
914 divided by 880 is 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 880 from 914 and we're left with 34.
Fetch the next digit (5) from the dividend, attach it to 34 and continue: 345 / 880

Going ahead to step 4:
880 goes into 345 0 times with a remainder of 345.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 345 and we're left with 345.
Include the next digit (7) from the dividend after 345, then repeat: 3457 / 880

Going ahead to step 5:
3457 divided by 880 is 3 with a remainder of 817.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
If we subtract 2640 from 3457, we get 817.
Append the next digit (7) from the dividend to 817 and continue with: 8177 / 880

Going ahead to step 6:
8177 divided by 880 is 9 with a remainder of 257.
Put 9 as the next digit of the answer. 
Result so far: 1039.0
The remainder is 257 after subtracting 7920 from 8177.
Fetch the next digit (7) from the dividend, attach it to 257 and continue: 2577 / 880

Going ahead to step 7:
880 goes into 2577 2 times with a remainder of 817.
The next digit of our result is 2. 
Result so far: 10392.0
Deduct 1760 from 2577 and we're left with 817.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8170, and continue the process.

Advancing to step 8:
8170 divided by 880 is 9 with a remainder of 250.
Put 9 as the next digit of the answer. 
Result so far: 10392.9
Subtract 7920 from 8170 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 9:
The number 880 fits into 2500 2 times, leaving a remainder of 740.
The next digit of our result is 2. 
Result so far: 10392.92
If we take 1760 away from 2500, we end up with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 10:
If we divide 7400 by 880, we get 8 and a remainder of 360.
Use 8 as the next digit of our solution. 
Result so far: 10392.928
Deduct 7040 from 7400 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 11:
When dividing 3600 by 880, we get 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 10392.9284
The remainder is 80 after subtracting 3520 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
800 divided by 880 is 0 with a remainder of 800.
Put 0 as the next digit of the answer. 
Result so far: 10392.9284
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 13:
The number 880 fits into 8000 9 times, leaving a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 10392.928409
Subtract 7920 from 8000 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
When dividing 800 by 880, we get 0 with a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 10392.928409
If we subtract 0 from 800, we get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Step 15:
880 goes into 8000 9 times with a remainder of 80.
The next digit of our result is 9. 
Result so far: 10392.92840909
The remainder is 80 after subtracting 7920 from 8000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 10392.92840909, with a leftover of 8e-08.