We're dividing 30790511 by 377 
The aim is to understand the frequency of 377 in 30790511.

Advancing to step 1:
If we divide 3 by 377, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 377

Advancing to step 2:
When dividing 30 by 377, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 377

Going ahead to step 3:
If we divide 307 by 377, we get 0 and a remainder of 307.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 307 after subtracting 0 from 307.
Append the next digit (9) from the dividend to 307 and continue with: 3079 / 377

Advancing to step 4:
When dividing 3079 by 377, we get 8 with a remainder of 63.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 63 after subtracting 3016 from 3079.
Include the next digit (0) from the dividend after 63, then repeat: 630 / 377

On to step 5:
630 divided by 377 is 1 with a remainder of 253.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 377 from 630 to get 253.
Bring next digit (5) of the dividend behind the 253 and repeat the process: 2535 / 377

Going ahead to step 6:
2535 divided by 377 is 6 with a remainder of 273.
Write down 6 as next digit of the result. 
Result so far: 816.0
If we take 2262 away from 2535, we end up with 273.
Grab the next digit (1) from the dividend, add it to 273, then carry on: 2731 / 377

Moving on to step 7:
377 goes into 2731 7 times with a remainder of 92.
The number 7 becomes the next digit in our result. 
Result so far: 8167.0
Subtract 2639 from 2731 to get 92.
Bring next digit (1) of the dividend behind the 92 and repeat the process: 921 / 377

Going ahead to step 8:
921 divided by 377 is 2 with a remainder of 167.
Use 2 as the next digit of our solution. 
Result so far: 81672.0
Subtract 754 from 921 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 9:
When dividing 1670 by 377, we get 4 with a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 81672.4
If we subtract 1508 from 1670, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 10:
377 goes into 1620 4 times with a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 81672.44
The remainder is 112 after subtracting 1508 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The quotient of the division is 81672.44, and the remainder is 0.112.