315437 ÷ 83 
The aim is to understand the frequency of 83 in 315437.

Step 1:
83 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 83

Advancing to step 2:
83 goes into 31 0 times with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 83

Moving on to step 3:
When dividing 315 by 83, we get 3 with a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 249 from 315 and we're left with 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 83

Going ahead to step 4:
83 can be fit into 664 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Subtracting 664 from 664 leaves us with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 83

Step 5:
The number 83 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 380.0
If we subtract 0 from 3, we get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 83

Let's proceed to step 6:
When dividing 37 by 83, we get 0 with a remainder of 37.
The next digit of our result is 0. 
Result so far: 3800.0
Deduct 0 from 37 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
If we divide 370 by 83, we get 4 and a remainder of 38.
The next digit of our result is 4. 
Result so far: 3800.4
Subtracting 332 from 370 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
The number 83 fits into 380 4 times, leaving a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 3800.44
The remainder is 48 after subtracting 332 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 3800.44 with a remainder of 0.048.