72037607 ÷ 318 
The aim is to understand the frequency of 318 in 72037607.

Going ahead to step 1:
When dividing 7 by 318, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 318

Advancing to step 2:
When dividing 72 by 318, we get 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 318

On to step 3:
When dividing 720 by 318, we get 2 with a remainder of 84.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 636 from 720 to get 84.
Append the next digit (3) from the dividend to 84 and continue with: 843 / 318

Going ahead to step 4:
When dividing 843 by 318, we get 2 with a remainder of 207.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtract 636 from 843 to get 207.
Bring next digit (7) of the dividend behind the 207 and repeat the process: 2077 / 318

Moving on to step 5:
The number 318 fits into 2077 6 times, leaving a remainder of 169.
The next digit of our result is 6. 
Result so far: 226.0
If we take 1908 away from 2077, we end up with 169.
Include the next digit (6) from the dividend after 169, then repeat: 1696 / 318

Advancing to step 6:
1696 divided by 318 is 5 with a remainder of 106.
The number 5 becomes the next digit in our result. 
Result so far: 2265.0
If we take 1590 away from 1696, we end up with 106.
Grab the next digit (0) from the dividend, add it to 106, then carry on: 1060 / 318

Step 7:
318 goes into 1060 3 times with a remainder of 106.
Put 3 as the next digit of the answer. 
Result so far: 22653.0
Subtracting 954 from 1060 leaves us with 106.
Take the next digit (7) from the dividend and append it to 106, then repeat: 1067 / 318

On to step 8:
If we divide 1067 by 318, we get 3 and a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 226533.0
The remainder is 113 after subtracting 954 from 1067.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 9:
The number 318 fits into 1130 3 times, leaving a remainder of 176.
Use 3 as the next digit of our solution. 
Result so far: 226533.3
If we take 954 away from 1130, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 10:
318 can be fit into 1760 5 times, resulting in a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 226533.35
Deduct 1590 from 1760 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 11:
318 can be fit into 1700 5 times, resulting in a remainder of 110.
Put 5 as the next digit of the answer. 
Result so far: 226533.355
If we take 1590 away from 1700, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The quotient of the division is 226533.355, and the remainder is 0.011.