We look at the division of 36571822 by 737 
The aim is to understand the frequency of 737 in 36571822.

Moving on to step 1:
737 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 737

Advancing to step 2:
When dividing 36 by 737, we get 0 with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 36 after subtracting 0 from 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 737

Moving on to step 3:
365 divided by 737 is 0 with a remainder of 365.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 365 and we're left with 365.
Bring next digit (7) of the dividend behind the 365 and repeat the process: 3657 / 737

Advancing to step 4:
737 can be fit into 3657 4 times, resulting in a remainder of 709.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 2948 from 3657 leaves us with 709.
Grab the next digit (1) from the dividend, add it to 709, then carry on: 7091 / 737

On to step 5:
7091 divided by 737 is 9 with a remainder of 458.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Deduct 6633 from 7091 and we're left with 458.
Bring next digit (8) of the dividend behind the 458 and repeat the process: 4588 / 737

Let's proceed to step 6:
The number 737 fits into 4588 6 times, leaving a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 496.0
Subtracting 4422 from 4588 leaves us with 166.
Include the next digit (2) from the dividend after 166, then repeat: 1662 / 737

Going ahead to step 7:
737 goes into 1662 2 times with a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 4962.0
Subtracting 1474 from 1662 leaves us with 188.
Append the next digit (2) from the dividend to 188 and continue with: 1882 / 737

Let's proceed to step 8:
The number 737 fits into 1882 2 times, leaving a remainder of 408.
The number 2 becomes the next digit in our result. 
Result so far: 49622.0
The remainder is 408 after subtracting 1474 from 1882.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 9:
If we divide 4080 by 737, we get 5 and a remainder of 395.
Record the quotient 5 as the next digit in the result. 
Result so far: 49622.5
If we take 3685 away from 4080, we end up with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 10:
737 can be fit into 3950 5 times, resulting in a remainder of 265.
Write down 5 as next digit of the result. 
Result so far: 49622.55
Deduct 3685 from 3950 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

After the division, we end up with 49622.55 and a remainder of 0.265.