73491573 ÷ 337 
The aim is to understand the frequency of 337 in 73491573.

Moving on to step 1:
337 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 337

Moving on to step 2:
The number 337 fits into 73 0 times, leaving a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 337

Going ahead to step 3:
When dividing 734 by 337, we get 2 with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 674 from 734 to get 60.
Fetch the next digit (9) from the dividend, attach it to 60 and continue: 609 / 337

On to step 4:
337 goes into 609 1 times with a remainder of 272.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 337 from 609 to get 272.
Take the next digit (1) from the dividend and append it to 272, then repeat: 2721 / 337

Advancing to step 5:
337 can be fit into 2721 8 times, resulting in a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 218.0
If we take 2696 away from 2721, we end up with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 337

Let's proceed to step 6:
337 goes into 255 0 times with a remainder of 255.
Use 0 as the next digit of our solution. 
Result so far: 2180.0
Deduct 0 from 255 and we're left with 255.
Bring next digit (7) of the dividend behind the 255 and repeat the process: 2557 / 337

On to step 7:
2557 divided by 337 is 7 with a remainder of 198.
Put 7 as the next digit of the answer. 
Result so far: 21807.0
If we take 2359 away from 2557, we end up with 198.
Fetch the next digit (3) from the dividend, attach it to 198 and continue: 1983 / 337

Advancing to step 8:
If we divide 1983 by 337, we get 5 and a remainder of 298.
The next digit of our result is 5. 
Result so far: 218075.0
If we subtract 1685 from 1983, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 9:
337 goes into 2980 8 times with a remainder of 284.
Use 8 as the next digit of our solution. 
Result so far: 218075.8
If we take 2696 away from 2980, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Advancing to step 10:
2840 divided by 337 is 8 with a remainder of 144.
Use 8 as the next digit of our solution. 
Result so far: 218075.88
Deduct 2696 from 2840 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final result is 218075.88 with a remainder of 0.144.