40535017 divided by 224 
The aim is to understand the frequency of 224 in 40535017.

On to step 1:
If we divide 4 by 224, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 224

On to step 2:
The number 224 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 224

Step 3:
The number 224 fits into 405 1 times, leaving a remainder of 181.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 181 after subtracting 224 from 405.
Bring next digit (3) of the dividend behind the 181 and repeat the process: 1813 / 224

Step 4:
224 goes into 1813 8 times with a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 1792 from 1813 and we're left with 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 224

Advancing to step 5:
224 can be fit into 215 0 times, resulting in a remainder of 215.
The next digit of our result is 0. 
Result so far: 180.0
The remainder is 215 after subtracting 0 from 215.
Fetch the next digit (0) from the dividend, attach it to 215 and continue: 2150 / 224

Let's proceed to step 6:
If we divide 2150 by 224, we get 9 and a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 1809.0
The remainder is 134 after subtracting 2016 from 2150.
Grab the next digit (1) from the dividend, add it to 134, then carry on: 1341 / 224

Moving on to step 7:
The number 224 fits into 1341 5 times, leaving a remainder of 221.
Put 5 as the next digit of the answer. 
Result so far: 18095.0
If we subtract 1120 from 1341, we get 221.
Take the next digit (7) from the dividend and append it to 221, then repeat: 2217 / 224

Let's proceed to step 8:
2217 divided by 224 is 9 with a remainder of 201.
The next digit of our result is 9. 
Result so far: 180959.0
Subtracting 2016 from 2217 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 9:
When dividing 2010 by 224, we get 8 with a remainder of 218.
The next digit of our result is 8. 
Result so far: 180959.8
Subtracting 1792 from 2010 leaves us with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 10:
The number 224 fits into 2180 9 times, leaving a remainder of 164.
Put 9 as the next digit of the answer. 
Result so far: 180959.89
If we subtract 2016 from 2180, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 11:
224 can be fit into 1640 7 times, resulting in a remainder of 72.
Write down 7 as next digit of the result. 
Result so far: 180959.897
Subtracting 1568 from 1640 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
When dividing 720 by 224, we get 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 180959.8973
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
The number 224 fits into 480 2 times, leaving a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 180959.89732
If we take 448 away from 480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
When dividing 320 by 224, we get 1 with a remainder of 96.
Record the quotient 1 as the next digit in the result. 
Result so far: 180959.897321
The remainder is 96 after subtracting 224 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 15:
If we divide 960 by 224, we get 4 and a remainder of 64.
The next digit of our result is 4. 
Result so far: 180959.8973214
The remainder is 64 after subtracting 896 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 16:
224 goes into 640 2 times with a remainder of 192.
Write down 2 as next digit of the result. 
Result so far: 180959.89732142
Deduct 448 from 640 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 180959.89732142 with a remainder of 1.92e-07.