We're dividing 91817475 by 379 
The aim is to understand the frequency of 379 in 91817475.

Moving on to step 1:
When dividing 9 by 379, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 379

On to step 2:
The number 379 fits into 91 0 times, leaving a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Take the next digit (8) from the dividend and append it to 91, then repeat: 918 / 379

Advancing to step 3:
When dividing 918 by 379, we get 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 160 after subtracting 758 from 918.
Include the next digit (1) from the dividend after 160, then repeat: 1601 / 379

Advancing to step 4:
1601 divided by 379 is 4 with a remainder of 85.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we take 1516 away from 1601, we end up with 85.
Take the next digit (7) from the dividend and append it to 85, then repeat: 857 / 379

On to step 5:
857 divided by 379 is 2 with a remainder of 99.
Use 2 as the next digit of our solution. 
Result so far: 242.0
Subtracting 758 from 857 leaves us with 99.
Include the next digit (4) from the dividend after 99, then repeat: 994 / 379

On to step 6:
994 divided by 379 is 2 with a remainder of 236.
Put 2 as the next digit of the answer. 
Result so far: 2422.0
If we take 758 away from 994, we end up with 236.
Grab the next digit (7) from the dividend, add it to 236, then carry on: 2367 / 379

On to step 7:
When dividing 2367 by 379, we get 6 with a remainder of 93.
The next digit of our result is 6. 
Result so far: 24226.0
The remainder is 93 after subtracting 2274 from 2367.
Append the next digit (5) from the dividend to 93 and continue with: 935 / 379

On to step 8:
When dividing 935 by 379, we get 2 with a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 242262.0
If we take 758 away from 935, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 9:
The number 379 fits into 1770 4 times, leaving a remainder of 254.
Put 4 as the next digit of the answer. 
Result so far: 242262.4
If we take 1516 away from 1770, we end up with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Advancing to step 10:
The number 379 fits into 2540 6 times, leaving a remainder of 266.
Put 6 as the next digit of the answer. 
Result so far: 242262.46
Deduct 2274 from 2540 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 11:
379 can be fit into 2660 7 times, resulting in a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 242262.467
Deduct 2653 from 2660 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
379 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 242262.467
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 13:
When dividing 700 by 379, we get 1 with a remainder of 321.
Record the quotient 1 as the next digit in the result. 
Result so far: 242262.46701
The remainder is 321 after subtracting 379 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 14:
3210 divided by 379 is 8 with a remainder of 178.
Use 8 as the next digit of our solution. 
Result so far: 242262.467018
If we take 3032 away from 3210, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 15:
379 can be fit into 1780 4 times, resulting in a remainder of 264.
Write down 4 as next digit of the result. 
Result so far: 242262.4670184
Subtract 1516 from 1780 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 16:
379 can be fit into 2640 6 times, resulting in a remainder of 366.
Record the quotient 6 as the next digit in the result. 
Result so far: 242262.46701846
If we subtract 2274 from 2640, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

After the division, we end up with 242262.46701846 and a remainder of 3.66e-07.