7185716 ÷ 202 
The aim is to understand the frequency of 202 in 7185716.

Advancing to step 1:
When dividing 7 by 202, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 202

On to step 2:
The number 202 fits into 71 0 times, leaving a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Include the next digit (8) from the dividend after 71, then repeat: 718 / 202

Step 3:
The number 202 fits into 718 3 times, leaving a remainder of 112.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 606 from 718 to get 112.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 202

Advancing to step 4:
202 goes into 1125 5 times with a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we subtract 1010 from 1125, we get 115.
Append the next digit (7) from the dividend to 115 and continue with: 1157 / 202

Moving on to step 5:
202 goes into 1157 5 times with a remainder of 147.
The number 5 becomes the next digit in our result. 
Result so far: 355.0
If we take 1010 away from 1157, we end up with 147.
Append the next digit (1) from the dividend to 147 and continue with: 1471 / 202

Step 6:
202 goes into 1471 7 times with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 3557.0
Subtract 1414 from 1471 to get 57.
Append the next digit (6) from the dividend to 57 and continue with: 576 / 202

Going ahead to step 7:
576 divided by 202 is 2 with a remainder of 172.
The number 2 becomes the next digit in our result. 
Result so far: 35572.0
Deduct 404 from 576 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 8:
The number 202 fits into 1720 8 times, leaving a remainder of 104.
The next digit of our result is 8. 
Result so far: 35572.8
The remainder is 104 after subtracting 1616 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 9:
If we divide 1040 by 202, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 35572.85
The remainder is 30 after subtracting 1010 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 202 is 1 with a remainder of 98.
Record the quotient 1 as the next digit in the result. 
Result so far: 35572.851
Deduct 202 from 300 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 11:
The number 202 fits into 980 4 times, leaving a remainder of 172.
Record the quotient 4 as the next digit in the result. 
Result so far: 35572.8514
The remainder is 172 after subtracting 808 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 12:
When dividing 1720 by 202, we get 8 with a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 35572.85148
The remainder is 104 after subtracting 1616 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 13:
If we divide 1040 by 202, we get 5 and a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 35572.851485
Deduct 1010 from 1040 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
202 can be fit into 300 1 times, resulting in a remainder of 98.
Put 1 as the next digit of the answer. 
Result so far: 35572.8514851
Deduct 202 from 300 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 15:
If we divide 980 by 202, we get 4 and a remainder of 172.
Write down 4 as next digit of the result. 
Result so far: 35572.85148514
Subtract 808 from 980 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final result is 35572.85148514 with a remainder of 1.72e-07.