5918957 ÷ 312 
The aim is to understand the frequency of 312 in 5918957.

On to step 1:
312 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 312

Advancing to step 2:
312 can be fit into 59 0 times, resulting in a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 59, we end up with 59.
Bring next digit (1) of the dividend behind the 59 and repeat the process: 591 / 312

On to step 3:
312 can be fit into 591 1 times, resulting in a remainder of 279.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 312 from 591 and we're left with 279.
Fetch the next digit (8) from the dividend, attach it to 279 and continue: 2798 / 312

Let's proceed to step 4:
If we divide 2798 by 312, we get 8 and a remainder of 302.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 302 after subtracting 2496 from 2798.
Bring next digit (9) of the dividend behind the 302 and repeat the process: 3029 / 312

Step 5:
When dividing 3029 by 312, we get 9 with a remainder of 221.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
The remainder is 221 after subtracting 2808 from 3029.
Fetch the next digit (5) from the dividend, attach it to 221 and continue: 2215 / 312

Advancing to step 6:
When dividing 2215 by 312, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 1897.0
If we take 2184 away from 2215, we end up with 31.
Grab the next digit (7) from the dividend, add it to 31, then carry on: 317 / 312

Let's proceed to step 7:
312 can be fit into 317 1 times, resulting in a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 18971.0
Subtract 312 from 317 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
If we divide 50 by 312, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 18971.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
The number 312 fits into 500 1 times, leaving a remainder of 188.
The next digit of our result is 1. 
Result so far: 18971.01
Subtracting 312 from 500 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 10:
1880 divided by 312 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 18971.016
If we take 1872 away from 1880, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
If we divide 80 by 312, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 18971.016
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
If we divide 800 by 312, we get 2 and a remainder of 176.
Put 2 as the next digit of the answer. 
Result so far: 18971.01602
Subtracting 624 from 800 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 13:
The number 312 fits into 1760 5 times, leaving a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 18971.016025
Subtract 1560 from 1760 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
When dividing 2000 by 312, we get 6 with a remainder of 128.
The next digit of our result is 6. 
Result so far: 18971.0160256
If we subtract 1872 from 2000, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
The number 312 fits into 1280 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 18971.01602564
If we take 1248 away from 1280, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 18971.01602564 with a remaining 3.2e-08.