We look at the division of 86282117 by 379 
The aim is to understand the frequency of 379 in 86282117.

On to step 1:
If we divide 8 by 379, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 379

Step 2:
The number 379 fits into 86 0 times, leaving a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Include the next digit (2) from the dividend after 86, then repeat: 862 / 379

Advancing to step 3:
If we divide 862 by 379, we get 2 and a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 104 after subtracting 758 from 862.
Grab the next digit (8) from the dividend, add it to 104, then carry on: 1048 / 379

Going ahead to step 4:
When dividing 1048 by 379, we get 2 with a remainder of 290.
The next digit of our result is 2. 
Result so far: 22.0
Subtracting 758 from 1048 leaves us with 290.
Take the next digit (2) from the dividend and append it to 290, then repeat: 2902 / 379

On to step 5:
2902 divided by 379 is 7 with a remainder of 249.
Put 7 as the next digit of the answer. 
Result so far: 227.0
If we take 2653 away from 2902, we end up with 249.
Append the next digit (1) from the dividend to 249 and continue with: 2491 / 379

Moving on to step 6:
2491 divided by 379 is 6 with a remainder of 217.
Use 6 as the next digit of our solution. 
Result so far: 2276.0
Subtracting 2274 from 2491 leaves us with 217.
Fetch the next digit (1) from the dividend, attach it to 217 and continue: 2171 / 379

Going ahead to step 7:
379 can be fit into 2171 5 times, resulting in a remainder of 276.
Use 5 as the next digit of our solution. 
Result so far: 22765.0
If we take 1895 away from 2171, we end up with 276.
Include the next digit (7) from the dividend after 276, then repeat: 2767 / 379

Moving on to step 8:
If we divide 2767 by 379, we get 7 and a remainder of 114.
Use 7 as the next digit of our solution. 
Result so far: 227657.0
Subtract 2653 from 2767 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 9:
1140 divided by 379 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 227657.3
The remainder is 3 after subtracting 1137 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
When dividing 30 by 379, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 227657.3
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
379 can be fit into 300 0 times, resulting in a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 227657.3
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 227657.3 with a remaining 0.03.