45266126 ÷ 602 
The aim is to understand the frequency of 602 in 45266126.

Step 1:
602 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 602

Going ahead to step 2:
The number 602 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 602

On to step 3:
When dividing 452 by 602, we get 0 with a remainder of 452.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 452 leaves us with 452.
Grab the next digit (6) from the dividend, add it to 452, then carry on: 4526 / 602

Step 4:
If we divide 4526 by 602, we get 7 and a remainder of 312.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 4214 from 4526 leaves us with 312.
Fetch the next digit (6) from the dividend, attach it to 312 and continue: 3126 / 602

Let's proceed to step 5:
The number 602 fits into 3126 5 times, leaving a remainder of 116.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Deduct 3010 from 3126 and we're left with 116.
Bring next digit (1) of the dividend behind the 116 and repeat the process: 1161 / 602

Let's proceed to step 6:
602 can be fit into 1161 1 times, resulting in a remainder of 559.
Record the quotient 1 as the next digit in the result. 
Result so far: 751.0
The remainder is 559 after subtracting 602 from 1161.
Fetch the next digit (2) from the dividend, attach it to 559 and continue: 5592 / 602

Let's proceed to step 7:
5592 divided by 602 is 9 with a remainder of 174.
Use 9 as the next digit of our solution. 
Result so far: 7519.0
Subtract 5418 from 5592 to get 174.
Fetch the next digit (6) from the dividend, attach it to 174 and continue: 1746 / 602

Let's proceed to step 8:
602 goes into 1746 2 times with a remainder of 542.
The next digit of our result is 2. 
Result so far: 75192.0
If we take 1204 away from 1746, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Let's proceed to step 9:
When dividing 5420 by 602, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 75192.9
If we take 5418 away from 5420, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
The number 602 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 75192.9
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
602 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 75192.9
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 75192.9 with a remainder of 0.02.