We're dividing 18255419 by 977 
The aim is to understand the frequency of 977 in 18255419.

Let's proceed to step 1:
If we divide 1 by 977, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 977

On to step 2:
977 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 977

Let's proceed to step 3:
When dividing 182 by 977, we get 0 with a remainder of 182.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 182 to get 182.
Fetch the next digit (5) from the dividend, attach it to 182 and continue: 1825 / 977

Let's proceed to step 4:
If we divide 1825 by 977, we get 1 and a remainder of 848.
The next digit of our result is 1. 
Result so far: 1.0
If we take 977 away from 1825, we end up with 848.
Take the next digit (5) from the dividend and append it to 848, then repeat: 8485 / 977

Step 5:
When dividing 8485 by 977, we get 8 with a remainder of 669.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 7816 from 8485 leaves us with 669.
Append the next digit (4) from the dividend to 669 and continue with: 6694 / 977

Advancing to step 6:
6694 divided by 977 is 6 with a remainder of 832.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
Subtract 5862 from 6694 to get 832.
Take the next digit (1) from the dividend and append it to 832, then repeat: 8321 / 977

Let's proceed to step 7:
977 goes into 8321 8 times with a remainder of 505.
Record the quotient 8 as the next digit in the result. 
Result so far: 1868.0
The remainder is 505 after subtracting 7816 from 8321.
Append the next digit (9) from the dividend to 505 and continue with: 5059 / 977

Step 8:
977 can be fit into 5059 5 times, resulting in a remainder of 174.
The next digit of our result is 5. 
Result so far: 18685.0
Subtract 4885 from 5059 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 9:
When dividing 1740 by 977, we get 1 with a remainder of 763.
The number 1 becomes the next digit in our result. 
Result so far: 18685.1
Subtract 977 from 1740 to get 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Going ahead to step 10:
977 goes into 7630 7 times with a remainder of 791.
Put 7 as the next digit of the answer. 
Result so far: 18685.17
If we take 6839 away from 7630, we end up with 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

Advancing to step 11:
977 goes into 7910 8 times with a remainder of 94.
The next digit of our result is 8. 
Result so far: 18685.178
The remainder is 94 after subtracting 7816 from 7910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 12:
977 goes into 940 0 times with a remainder of 940.
Put 0 as the next digit of the answer. 
Result so far: 18685.178
Subtracting 0 from 940 leaves us with 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9400, and continue the process.

On to step 13:
9400 divided by 977 is 9 with a remainder of 607.
Use 9 as the next digit of our solution. 
Result so far: 18685.17809
If we take 8793 away from 9400, we end up with 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

Step 14:
When dividing 6070 by 977, we get 6 with a remainder of 208.
The number 6 becomes the next digit in our result. 
Result so far: 18685.178096
Subtract 5862 from 6070 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 15:
If we divide 2080 by 977, we get 2 and a remainder of 126.
Record the quotient 2 as the next digit in the result. 
Result so far: 18685.1780962
Subtract 1954 from 2080 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 16:
1260 divided by 977 is 1 with a remainder of 283.
Record the quotient 1 as the next digit in the result. 
Result so far: 18685.17809621
Subtracting 977 from 1260 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

After the division, we end up with 18685.17809621 and a remainder of 2.83e-07.