83740568 divided by 371 
The aim is to understand the frequency of 371 in 83740568.

Moving on to step 1:
371 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 371

Moving on to step 2:
371 can be fit into 83 0 times, resulting in a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Grab the next digit (7) from the dividend, add it to 83, then carry on: 837 / 371

Let's proceed to step 3:
When dividing 837 by 371, we get 2 with a remainder of 95.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 742 from 837 to get 95.
Grab the next digit (4) from the dividend, add it to 95, then carry on: 954 / 371

On to step 4:
The number 371 fits into 954 2 times, leaving a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtracting 742 from 954 leaves us with 212.
Append the next digit (0) from the dividend to 212 and continue with: 2120 / 371

Step 5:
371 goes into 2120 5 times with a remainder of 265.
The next digit of our result is 5. 
Result so far: 225.0
If we subtract 1855 from 2120, we get 265.
Include the next digit (5) from the dividend after 265, then repeat: 2655 / 371

Step 6:
When dividing 2655 by 371, we get 7 with a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 2257.0
The remainder is 58 after subtracting 2597 from 2655.
Grab the next digit (6) from the dividend, add it to 58, then carry on: 586 / 371

Going ahead to step 7:
371 can be fit into 586 1 times, resulting in a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 22571.0
If we take 371 away from 586, we end up with 215.
Append the next digit (8) from the dividend to 215 and continue with: 2158 / 371

Moving on to step 8:
If we divide 2158 by 371, we get 5 and a remainder of 303.
Write down 5 as next digit of the result. 
Result so far: 225715.0
If we take 1855 away from 2158, we end up with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Let's proceed to step 9:
371 goes into 3030 8 times with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 225715.8
The remainder is 62 after subtracting 2968 from 3030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
620 divided by 371 is 1 with a remainder of 249.
The next digit of our result is 1. 
Result so far: 225715.81
If we take 371 away from 620, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Going ahead to step 11:
The number 371 fits into 2490 6 times, leaving a remainder of 264.
Use 6 as the next digit of our solution. 
Result so far: 225715.816
Subtract 2226 from 2490 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.

Advancing to step 12:
The number 371 fits into 2640 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 225715.8167
Subtract 2597 from 2640 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 13:
371 can be fit into 430 1 times, resulting in a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 225715.81671
Deduct 371 from 430 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 14:
When dividing 590 by 371, we get 1 with a remainder of 219.
Put 1 as the next digit of the answer. 
Result so far: 225715.816711
If we take 371 away from 590, we end up with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

The final outcome is 225715.816711, with a leftover of 2.19e-05.