Let's divide 90370465 by 253
The aim is to understand the frequency of 253 in 90370465.

Step 1:
If we divide 9 by 253, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 253

Going ahead to step 2:
253 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 253

Let's proceed to step 3:
If we divide 903 by 253, we get 3 and a remainder of 144.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 759 from 903 to get 144.
Include the next digit (7) from the dividend after 144, then repeat: 1447 / 253

Moving on to step 4:
253 goes into 1447 5 times with a remainder of 182.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 1265 from 1447 leaves us with 182.
Take the next digit (0) from the dividend and append it to 182, then repeat: 1820 / 253

On to step 5:
1820 divided by 253 is 7 with a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 357.0
Subtracting 1771 from 1820 leaves us with 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 253

Step 6:
253 can be fit into 494 1 times, resulting in a remainder of 241.
The number 1 becomes the next digit in our result. 
Result so far: 3571.0
The remainder is 241 after subtracting 253 from 494.
Grab the next digit (6) from the dividend, add it to 241, then carry on: 2416 / 253

Step 7:
253 goes into 2416 9 times with a remainder of 139.
Put 9 as the next digit of the answer. 
Result so far: 35719.0
Deduct 2277 from 2416 and we're left with 139.
Fetch the next digit (5) from the dividend, attach it to 139 and continue: 1395 / 253

On to step 8:
253 goes into 1395 5 times with a remainder of 130.
Use 5 as the next digit of our solution. 
Result so far: 357195.0
The remainder is 130 after subtracting 1265 from 1395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 9:
When dividing 1300 by 253, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 357195.5
Subtracting 1265 from 1300 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
350 divided by 253 is 1 with a remainder of 97.
Use 1 as the next digit of our solution. 
Result so far: 357195.51
If we subtract 253 from 350, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 11:
If we divide 970 by 253, we get 3 and a remainder of 211.
The next digit of our result is 3. 
Result so far: 357195.513
The remainder is 211 after subtracting 759 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Going ahead to step 12:
If we divide 2110 by 253, we get 8 and a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 357195.5138
If we subtract 2024 from 2110, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 13:
860 divided by 253 is 3 with a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 357195.51383
Deduct 759 from 860 and we're left with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

On to step 14:
253 goes into 1010 3 times with a remainder of 251.
The number 3 becomes the next digit in our result. 
Result so far: 357195.513833
If we take 759 away from 1010, we end up with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Our division results in 357195.513833 with a remaining 2.51e-05.