We're dividing 37245404 by 720 
The aim is to understand the frequency of 720 in 37245404.

On to step 1:
If we divide 3 by 720, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 720

On to step 2:
37 divided by 720 is 0 with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 720

On to step 3:
When dividing 372 by 720, we get 0 with a remainder of 372.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 372 leaves us with 372.
Bring next digit (4) of the dividend behind the 372 and repeat the process: 3724 / 720

Moving on to step 4:
The number 720 fits into 3724 5 times, leaving a remainder of 124.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 124 after subtracting 3600 from 3724.
Fetch the next digit (5) from the dividend, attach it to 124 and continue: 1245 / 720

Advancing to step 5:
720 can be fit into 1245 1 times, resulting in a remainder of 525.
Write down 1 as next digit of the result. 
Result so far: 51.0
Deduct 720 from 1245 and we're left with 525.
Bring next digit (4) of the dividend behind the 525 and repeat the process: 5254 / 720

Let's proceed to step 6:
5254 divided by 720 is 7 with a remainder of 214.
The next digit of our result is 7. 
Result so far: 517.0
The remainder is 214 after subtracting 5040 from 5254.
Include the next digit (0) from the dividend after 214, then repeat: 2140 / 720

Moving on to step 7:
When dividing 2140 by 720, we get 2 with a remainder of 700.
The number 2 becomes the next digit in our result. 
Result so far: 5172.0
Deduct 1440 from 2140 and we're left with 700.
Take the next digit (4) from the dividend and append it to 700, then repeat: 7004 / 720

Step 8:
720 goes into 7004 9 times with a remainder of 524.
The number 9 becomes the next digit in our result. 
Result so far: 51729.0
The remainder is 524 after subtracting 6480 from 7004.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 9:
If we divide 5240 by 720, we get 7 and a remainder of 200.
Put 7 as the next digit of the answer. 
Result so far: 51729.7
Subtract 5040 from 5240 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.

Going ahead to step 10:
When dividing 2000 by 720, we get 2 with a remainder of 560.
Record the quotient 2 as the next digit in the result. 
Result so far: 51729.72
If we subtract 1440 from 2000, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 11:
The number 720 fits into 5600 7 times, leaving a remainder of 560.
Write down 7 as next digit of the result. 
Result so far: 51729.727
Subtracting 5040 from 5600 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 12:
When dividing 5600 by 720, we get 7 with a remainder of 560.
Write down 7 as next digit of the result. 
Result so far: 51729.7277
If we subtract 5040 from 5600, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final outcome is 51729.7277, with a leftover of 0.0056.