53146267 ÷ 223 
The aim is to understand the frequency of 223 in 53146267.

On to step 1:
223 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 223

Going ahead to step 2:
The number 223 fits into 53 0 times, leaving a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 223

Advancing to step 3:
When dividing 531 by 223, we get 2 with a remainder of 85.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 446 from 531, we get 85.
Include the next digit (4) from the dividend after 85, then repeat: 854 / 223

Moving on to step 4:
223 goes into 854 3 times with a remainder of 185.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we take 669 away from 854, we end up with 185.
Fetch the next digit (6) from the dividend, attach it to 185 and continue: 1856 / 223

On to step 5:
1856 divided by 223 is 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 238.0
If we subtract 1784 from 1856, we get 72.
Grab the next digit (2) from the dividend, add it to 72, then carry on: 722 / 223

On to step 6:
223 can be fit into 722 3 times, resulting in a remainder of 53.
The next digit of our result is 3. 
Result so far: 2383.0
Subtract 669 from 722 to get 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 223

On to step 7:
When dividing 536 by 223, we get 2 with a remainder of 90.
Put 2 as the next digit of the answer. 
Result so far: 23832.0
The remainder is 90 after subtracting 446 from 536.
Append the next digit (7) from the dividend to 90 and continue with: 907 / 223

Moving on to step 8:
223 can be fit into 907 4 times, resulting in a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 238324.0
Deduct 892 from 907 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
If we divide 150 by 223, we get 0 and a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 238324.0
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 10:
223 goes into 1500 6 times with a remainder of 162.
Record the quotient 6 as the next digit in the result. 
Result so far: 238324.06
If we take 1338 away from 1500, 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.

Step 11:
1620 divided by 223 is 7 with a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 238324.067
Subtracting 1561 from 1620 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 12:
223 goes into 590 2 times with a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 238324.0672
The remainder is 144 after subtracting 446 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 13:
The number 223 fits into 1440 6 times, leaving a remainder of 102.
Use 6 as the next digit of our solution. 
Result so far: 238324.06726
Subtracting 1338 from 1440 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 14:
223 can be fit into 1020 4 times, resulting in a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 238324.067264
If we subtract 892 from 1020, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
223 goes into 1280 5 times with a remainder of 165.
Use 5 as the next digit of our solution. 
Result so far: 238324.0672645
Deduct 1115 from 1280 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 16:
223 goes into 1650 7 times with a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 238324.06726457
The remainder is 89 after subtracting 1561 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

The quotient of the division is 238324.06726457, and the remainder is 8.9e-08.