Let's divide 45426375 by 243
The aim is to understand the frequency of 243 in 45426375.

Moving on to step 1:
When dividing 4 by 243, we get 0 with 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.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 243

On to step 2:
When dividing 45 by 243, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 243

Step 3:
The number 243 fits into 454 1 times, leaving a remainder of 211.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 211 after subtracting 243 from 454.
Take the next digit (2) from the dividend and append it to 211, then repeat: 2112 / 243

Advancing to step 4:
When dividing 2112 by 243, we get 8 with a remainder of 168.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 168 after subtracting 1944 from 2112.
Append the next digit (6) from the dividend to 168 and continue with: 1686 / 243

Advancing to step 5:
The number 243 fits into 1686 6 times, leaving a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we take 1458 away from 1686, we end up with 228.
Fetch the next digit (3) from the dividend, attach it to 228 and continue: 2283 / 243

Moving on to step 6:
The number 243 fits into 2283 9 times, leaving a remainder of 96.
Put 9 as the next digit of the answer. 
Result so far: 1869.0
Subtract 2187 from 2283 to get 96.
Append the next digit (7) from the dividend to 96 and continue with: 967 / 243

Step 7:
When dividing 967 by 243, we get 3 with a remainder of 238.
The number 3 becomes the next digit in our result. 
Result so far: 18693.0
Subtracting 729 from 967 leaves us with 238.
Grab the next digit (5) from the dividend, add it to 238, then carry on: 2385 / 243

Moving on to step 8:
243 goes into 2385 9 times with a remainder of 198.
Write down 9 as next digit of the result. 
Result so far: 186939.0
If we subtract 2187 from 2385, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 9:
243 goes into 1980 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 186939.8
Subtract 1944 from 1980 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
The number 243 fits into 360 1 times, leaving a remainder of 117.
Write down 1 as next digit of the result. 
Result so far: 186939.81
If we take 243 away from 360, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 11:
243 goes into 1170 4 times with a remainder of 198.
The next digit of our result is 4. 
Result so far: 186939.814
The remainder is 198 after subtracting 972 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 12:
243 goes into 1980 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 186939.8148
Deduct 1944 from 1980 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 13:
When dividing 360 by 243, we get 1 with a remainder of 117.
Put 1 as the next digit of the answer. 
Result so far: 186939.81481
If we take 243 away from 360, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 14:
243 goes into 1170 4 times with a remainder of 198.
Record the quotient 4 as the next digit in the result. 
Result so far: 186939.814814
The remainder is 198 after subtracting 972 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 15:
If we divide 1980 by 243, we get 8 and a remainder of 36.
The next digit of our result is 8. 
Result so far: 186939.8148148
The remainder is 36 after subtracting 1944 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 16:
360 divided by 243 is 1 with a remainder of 117.
The number 1 becomes the next digit in our result. 
Result so far: 186939.81481481
Subtract 243 from 360 to get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Our division results in 186939.81481481 with a remaining 1.17e-07.