We're dividing 64637231 by 362 
The aim is to understand the frequency of 362 in 64637231.

Moving on to step 1:
If we divide 6 by 362, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 362

Advancing to step 2:
64 divided by 362 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 362

Moving on to step 3:
The number 362 fits into 646 1 times, leaving a remainder of 284.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 362 from 646 to get 284.
Take the next digit (3) from the dividend and append it to 284, then repeat: 2843 / 362

Step 4:
362 goes into 2843 7 times with a remainder of 309.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 2534 from 2843 and we're left with 309.
Bring next digit (7) of the dividend behind the 309 and repeat the process: 3097 / 362

Moving on to step 5:
The number 362 fits into 3097 8 times, leaving a remainder of 201.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Deduct 2896 from 3097 and we're left with 201.
Grab the next digit (2) from the dividend, add it to 201, then carry on: 2012 / 362

On to step 6:
362 goes into 2012 5 times with a remainder of 202.
Record the quotient 5 as the next digit in the result. 
Result so far: 1785.0
If we subtract 1810 from 2012, we get 202.
Include the next digit (3) from the dividend after 202, then repeat: 2023 / 362

On to step 7:
362 goes into 2023 5 times with a remainder of 213.
Write down 5 as next digit of the result. 
Result so far: 17855.0
If we take 1810 away from 2023, we end up with 213.
Grab the next digit (1) from the dividend, add it to 213, then carry on: 2131 / 362

Step 8:
2131 divided by 362 is 5 with a remainder of 321.
The next digit of our result is 5. 
Result so far: 178555.0
If we subtract 1810 from 2131, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Advancing to step 9:
3210 divided by 362 is 8 with a remainder of 314.
Record the quotient 8 as the next digit in the result. 
Result so far: 178555.8
Subtract 2896 from 3210 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 10:
The number 362 fits into 3140 8 times, leaving a remainder of 244.
Record the quotient 8 as the next digit in the result. 
Result so far: 178555.88
If we subtract 2896 from 3140, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

The final outcome is 178555.88, with a leftover of 0.244.