We're dividing 91291814 by 371 
The aim is to understand the frequency of 371 in 91291814.

On to step 1:
9 divided by 371 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 371

Step 2:
371 can be fit into 91 0 times, resulting in a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 371

Going ahead to step 3:
If we divide 912 by 371, we get 2 and a remainder of 170.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 742 from 912 to get 170.
Grab the next digit (9) from the dividend, add it to 170, then carry on: 1709 / 371

On to step 4:
371 goes into 1709 4 times with a remainder of 225.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Deduct 1484 from 1709 and we're left with 225.
Take the next digit (1) from the dividend and append it to 225, then repeat: 2251 / 371

Let's proceed to step 5:
The number 371 fits into 2251 6 times, leaving a remainder of 25.
The next digit of our result is 6. 
Result so far: 246.0
If we subtract 2226 from 2251, we get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 371

Going ahead to step 6:
258 divided by 371 is 0 with a remainder of 258.
Use 0 as the next digit of our solution. 
Result so far: 2460.0
Subtract 0 from 258 to get 258.
Grab the next digit (1) from the dividend, add it to 258, then carry on: 2581 / 371

Step 7:
When dividing 2581 by 371, we get 6 with a remainder of 355.
The number 6 becomes the next digit in our result. 
Result so far: 24606.0
If we subtract 2226 from 2581, we get 355.
Take the next digit (4) from the dividend and append it to 355, then repeat: 3554 / 371

On to step 8:
The number 371 fits into 3554 9 times, leaving a remainder of 215.
The next digit of our result is 9. 
Result so far: 246069.0
Subtract 3339 from 3554 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 9:
When dividing 2150 by 371, we get 5 with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 246069.5
Subtracting 1855 from 2150 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 10:
2950 divided by 371 is 7 with a remainder of 353.
The next digit of our result is 7. 
Result so far: 246069.57
If we subtract 2597 from 2950, we get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

On to step 11:
When dividing 3530 by 371, we get 9 with a remainder of 191.
Use 9 as the next digit of our solution. 
Result so far: 246069.579
Subtracting 3339 from 3530 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 12:
371 can be fit into 1910 5 times, resulting in a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 246069.5795
If we take 1855 away from 1910, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 13:
371 goes into 550 1 times with a remainder of 179.
Put 1 as the next digit of the answer. 
Result so far: 246069.57951
Deduct 371 from 550 and we're left with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 14:
1790 divided by 371 is 4 with a remainder of 306.
The next digit of our result is 4. 
Result so far: 246069.579514
Subtracting 1484 from 1790 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Let's proceed to step 15:
The number 371 fits into 3060 8 times, leaving a remainder of 92.
The next digit of our result is 8. 
Result so far: 246069.5795148
If we take 2968 away from 3060, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 16:
If we divide 920 by 371, we get 2 and a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 246069.57951482
If we take 742 away from 920, 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.

The quotient of the division is 246069.57951482, and the remainder is 1.78e-07.