64380873 ÷ 337 
The aim is to understand the frequency of 337 in 64380873.

Step 1:
337 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 337

Advancing to step 2:
337 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (3) from the dividend and append it to 64, then repeat: 643 / 337

Step 3:
If we divide 643 by 337, we get 1 and a remainder of 306.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 337 from 643 to get 306.
Bring next digit (8) of the dividend behind the 306 and repeat the process: 3068 / 337

Going ahead to step 4:
3068 divided by 337 is 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 19.0
Deduct 3033 from 3068 and we're left with 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 337

Step 5:
When dividing 350 by 337, we get 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 191.0
Subtract 337 from 350 to get 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 337

Advancing to step 6:
If we divide 138 by 337, we get 0 and a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 1910.0
If we subtract 0 from 138, we get 138.
Fetch the next digit (7) from the dividend, attach it to 138 and continue: 1387 / 337

Step 7:
337 goes into 1387 4 times with a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 19104.0
The remainder is 39 after subtracting 1348 from 1387.
Grab the next digit (3) from the dividend, add it to 39, then carry on: 393 / 337

Advancing to step 8:
393 divided by 337 is 1 with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 191041.0
The remainder is 56 after subtracting 337 from 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
560 divided by 337 is 1 with a remainder of 223.
The next digit of our result is 1. 
Result so far: 191041.1
If we take 337 away from 560, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 10:
337 can be fit into 2230 6 times, resulting in a remainder of 208.
The number 6 becomes the next digit in our result. 
Result so far: 191041.16
If we subtract 2022 from 2230, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 11:
If we divide 2080 by 337, we get 6 and a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 191041.166
If we subtract 2022 from 2080, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 191041.166 with a remainder of 0.0058.