90262039 divided by 253 
The aim is to understand the frequency of 253 in 90262039.

Moving on to step 1:
9 divided by 253 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 253

Step 2:
253 can be fit into 90 0 times, resulting in a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (2) from the dividend and append it to 90, then repeat: 902 / 253

Let's proceed to step 3:
The number 253 fits into 902 3 times, leaving a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 759 from 902 to get 143.
Grab the next digit (6) from the dividend, add it to 143, then carry on: 1436 / 253

Step 4:
1436 divided by 253 is 5 with a remainder of 171.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Deduct 1265 from 1436 and we're left with 171.
Fetch the next digit (2) from the dividend, attach it to 171 and continue: 1712 / 253

Step 5:
When dividing 1712 by 253, we get 6 with a remainder of 194.
Record the quotient 6 as the next digit in the result. 
Result so far: 356.0
Deduct 1518 from 1712 and we're left with 194.
Append the next digit (0) from the dividend to 194 and continue with: 1940 / 253

On to step 6:
1940 divided by 253 is 7 with a remainder of 169.
The next digit of our result is 7. 
Result so far: 3567.0
If we subtract 1771 from 1940, we get 169.
Include the next digit (3) from the dividend after 169, then repeat: 1693 / 253

Going ahead to step 7:
The number 253 fits into 1693 6 times, leaving a remainder of 175.
Record the quotient 6 as the next digit in the result. 
Result so far: 35676.0
Deduct 1518 from 1693 and we're left with 175.
Append the next digit (9) from the dividend to 175 and continue with: 1759 / 253

Going ahead to step 8:
The number 253 fits into 1759 6 times, leaving a remainder of 241.
Use 6 as the next digit of our solution. 
Result so far: 356766.0
Deduct 1518 from 1759 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Going ahead to step 9:
253 can be fit into 2410 9 times, resulting in a remainder of 133.
Record the quotient 9 as the next digit in the result. 
Result so far: 356766.9
Deduct 2277 from 2410 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Let's proceed to step 10:
If we divide 1330 by 253, we get 5 and a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 356766.95
If we take 1265 away from 1330, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 11:
253 goes into 650 2 times with a remainder of 144.
Use 2 as the next digit of our solution. 
Result so far: 356766.952
If we subtract 506 from 650, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 12:
253 goes into 1440 5 times with a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 356766.9525
If we take 1265 away from 1440, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 13:
1750 divided by 253 is 6 with a remainder of 232.
Put 6 as the next digit of the answer. 
Result so far: 356766.95256
Subtracting 1518 from 1750 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 14:
When dividing 2320 by 253, we get 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 356766.952569
Deduct 2277 from 2320 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 15:
When dividing 430 by 253, we get 1 with a remainder of 177.
Record the quotient 1 as the next digit in the result. 
Result so far: 356766.9525691
The remainder is 177 after subtracting 253 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 16:
253 goes into 1770 6 times with a remainder of 252.
Use 6 as the next digit of our solution. 
Result so far: 356766.95256916
Subtract 1518 from 1770 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

In conclusion, the division gives 356766.95256916 with a balance of 2.52e-07.