6213173 divided by 297 
The aim is to understand the frequency of 297 in 6213173.

Let's proceed to step 1:
The number 297 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 297

On to step 2:
297 can be fit into 62 0 times, resulting in a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 62, we end up with 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 297

Let's proceed to step 3:
When dividing 621 by 297, we get 2 with a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 594 from 621 leaves us with 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 297

Advancing to step 4:
273 divided by 297 is 0 with a remainder of 273.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 273 to get 273.
Append the next digit (1) from the dividend to 273 and continue with: 2731 / 297

Moving on to step 5:
2731 divided by 297 is 9 with a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 209.0
The remainder is 58 after subtracting 2673 from 2731.
Append the next digit (7) from the dividend to 58 and continue with: 587 / 297

Step 6:
When dividing 587 by 297, we get 1 with a remainder of 290.
The next digit of our result is 1. 
Result so far: 2091.0
Subtracting 297 from 587 leaves us with 290.
Append the next digit (3) from the dividend to 290 and continue with: 2903 / 297

Advancing to step 7:
If we divide 2903 by 297, we get 9 and a remainder of 230.
Record the quotient 9 as the next digit in the result. 
Result so far: 20919.0
If we take 2673 away from 2903, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 8:
297 goes into 2300 7 times with a remainder of 221.
The number 7 becomes the next digit in our result. 
Result so far: 20919.7
The remainder is 221 after subtracting 2079 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 9:
When dividing 2210 by 297, we get 7 with a remainder of 131.
Put 7 as the next digit of the answer. 
Result so far: 20919.77
Deduct 2079 from 2210 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

After the division, we end up with 20919.77 and a remainder of 0.131.