99186675 ÷ 602 
The aim is to understand the frequency of 602 in 99186675.

Step 1:
The number 602 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 602

Going ahead to step 2:
99 divided by 602 is 0 with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Fetch the next digit (1) from the dividend, attach it to 99 and continue: 991 / 602

Advancing to step 3:
602 can be fit into 991 1 times, resulting in a remainder of 389.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 602 from 991 and we're left with 389.
Bring next digit (8) of the dividend behind the 389 and repeat the process: 3898 / 602

Advancing to step 4:
The number 602 fits into 3898 6 times, leaving a remainder of 286.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 3612 from 3898, we get 286.
Take the next digit (6) from the dividend and append it to 286, then repeat: 2866 / 602

Step 5:
The number 602 fits into 2866 4 times, leaving a remainder of 458.
Put 4 as the next digit of the answer. 
Result so far: 164.0
Deduct 2408 from 2866 and we're left with 458.
Bring next digit (6) of the dividend behind the 458 and repeat the process: 4586 / 602

Step 6:
The number 602 fits into 4586 7 times, leaving a remainder of 372.
Record the quotient 7 as the next digit in the result. 
Result so far: 1647.0
Subtracting 4214 from 4586 leaves us with 372.
Include the next digit (7) from the dividend after 372, then repeat: 3727 / 602

Moving on to step 7:
602 can be fit into 3727 6 times, resulting in a remainder of 115.
The next digit of our result is 6. 
Result so far: 16476.0
If we take 3612 away from 3727, we end up with 115.
Append the next digit (5) from the dividend to 115 and continue with: 1155 / 602

Step 8:
The number 602 fits into 1155 1 times, leaving a remainder of 553.
The next digit of our result is 1. 
Result so far: 164761.0
Subtracting 602 from 1155 leaves us with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Going ahead to step 9:
5530 divided by 602 is 9 with a remainder of 112.
Record the quotient 9 as the next digit in the result. 
Result so far: 164761.9
If we take 5418 away from 5530, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 10:
602 can be fit into 1120 1 times, resulting in a remainder of 518.
The number 1 becomes the next digit in our result. 
Result so far: 164761.91
If we subtract 602 from 1120, we get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Going ahead to step 11:
When dividing 5180 by 602, we get 8 with a remainder of 364.
Record the quotient 8 as the next digit in the result. 
Result so far: 164761.918
Deduct 4816 from 5180 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 12:
The number 602 fits into 3640 6 times, leaving a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 164761.9186
Subtracting 3612 from 3640 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
The number 602 fits into 280 0 times, leaving a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 164761.9186
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 14:
602 goes into 2800 4 times with a remainder of 392.
Use 4 as the next digit of our solution. 
Result so far: 164761.918604
If we subtract 2408 from 2800, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 15:
The number 602 fits into 3920 6 times, leaving a remainder of 308.
Write down 6 as next digit of the result. 
Result so far: 164761.9186046
If we take 3612 away from 3920, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 16:
602 can be fit into 3080 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 164761.91860465
Subtracting 3010 from 3080 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 164761.91860465 with a remaining 7e-08.