We look at the division of 72558363 by 183 
The aim is to understand the frequency of 183 in 72558363.

Let's proceed to step 1:
7 divided by 183 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 183

Let's proceed to step 2:
When dividing 72 by 183, we get 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (5) of the dividend behind the 72 and repeat the process: 725 / 183

Going ahead to step 3:
If we divide 725 by 183, we get 3 and a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 549 from 725 leaves us with 176.
Append the next digit (5) from the dividend to 176 and continue with: 1765 / 183

Let's proceed to step 4:
If we divide 1765 by 183, we get 9 and a remainder of 118.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we subtract 1647 from 1765, we get 118.
Grab the next digit (8) from the dividend, add it to 118, then carry on: 1188 / 183

On to step 5:
The number 183 fits into 1188 6 times, leaving a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 396.0
Subtract 1098 from 1188 to get 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 183

Moving on to step 6:
183 goes into 903 4 times with a remainder of 171.
Record the quotient 4 as the next digit in the result. 
Result so far: 3964.0
If we subtract 732 from 903, we get 171.
Grab the next digit (6) from the dividend, add it to 171, then carry on: 1716 / 183

Step 7:
When dividing 1716 by 183, we get 9 with a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 39649.0
If we subtract 1647 from 1716, we get 69.
Take the next digit (3) from the dividend and append it to 69, then repeat: 693 / 183

Advancing to step 8:
183 goes into 693 3 times with a remainder of 144.
The next digit of our result is 3. 
Result so far: 396493.0
The remainder is 144 after subtracting 549 from 693.
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 9:
If we divide 1440 by 183, we get 7 and a remainder of 159.
The next digit of our result is 7. 
Result so far: 396493.7
If we subtract 1281 from 1440, we get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Step 10:
When dividing 1590 by 183, we get 8 with a remainder of 126.
The number 8 becomes the next digit in our result. 
Result so far: 396493.78
Deduct 1464 from 1590 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 11:
If we divide 1260 by 183, we get 6 and a remainder of 162.
Record the quotient 6 as the next digit in the result. 
Result so far: 396493.786
If we take 1098 away from 1260, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 12:
183 goes into 1620 8 times with a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 396493.7868
The remainder is 156 after subtracting 1464 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 13:
183 goes into 1560 8 times with a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 396493.78688
If we subtract 1464 from 1560, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The quotient of the division is 396493.78688, and the remainder is 9.6e-05.