45359575 ÷ 602 
The aim is to understand the frequency of 602 in 45359575.

Moving on to step 1:
When dividing 4 by 602, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 602

Moving on 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
The remainder is 45 after subtracting 0 from 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 602

Step 3:
The number 602 fits into 453 0 times, leaving a remainder of 453.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 453 after subtracting 0 from 453.
Fetch the next digit (5) from the dividend, attach it to 453 and continue: 4535 / 602

Advancing to step 4:
4535 divided by 602 is 7 with a remainder of 321.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 4214 away from 4535, we end up with 321.
Bring next digit (9) of the dividend behind the 321 and repeat the process: 3219 / 602

On to step 5:
When dividing 3219 by 602, we get 5 with a remainder of 209.
The next digit of our result is 5. 
Result so far: 75.0
If we take 3010 away from 3219, we end up with 209.
Grab the next digit (5) from the dividend, add it to 209, then carry on: 2095 / 602

Let's proceed to step 6:
2095 divided by 602 is 3 with a remainder of 289.
The number 3 becomes the next digit in our result. 
Result so far: 753.0
If we take 1806 away from 2095, we end up with 289.
Bring next digit (7) of the dividend behind the 289 and repeat the process: 2897 / 602

Going ahead to step 7:
602 goes into 2897 4 times with a remainder of 489.
Write down 4 as next digit of the result. 
Result so far: 7534.0
If we take 2408 away from 2897, we end up with 489.
Include the next digit (5) from the dividend after 489, then repeat: 4895 / 602

Moving on to step 8:
If we divide 4895 by 602, we get 8 and a remainder of 79.
The next digit of our result is 8. 
Result so far: 75348.0
The remainder is 79 after subtracting 4816 from 4895.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 9:
602 goes into 790 1 times with a remainder of 188.
Write down 1 as next digit of the result. 
Result so far: 75348.1
Subtracting 602 from 790 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 10:
602 goes into 1880 3 times with a remainder of 74.
Record the quotient 3 as the next digit in the result. 
Result so far: 75348.13
Subtracting 1806 from 1880 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 11:
The number 602 fits into 740 1 times, leaving a remainder of 138.
Put 1 as the next digit of the answer. 
Result so far: 75348.131
Deduct 602 from 740 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 12:
602 can be fit into 1380 2 times, resulting in a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 75348.1312
Subtract 1204 from 1380 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 13:
The number 602 fits into 1760 2 times, leaving a remainder of 556.
Put 2 as the next digit of the answer. 
Result so far: 75348.13122
Deduct 1204 from 1760 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

The final result is 75348.13122 with a remainder of 0.000556.