We divide 2193294 by 72
The aim is to understand the frequency of 72 in 2193294.

Moving on to step 1:
2 divided by 72 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 72

Step 2:
72 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 72

Moving on to step 3:
72 can be fit into 219 3 times, resulting in a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 3 after subtracting 216 from 219.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 72

On to step 4:
The number 72 fits into 33 0 times, leaving a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtract 0 from 33 to get 33.
Fetch the next digit (2) from the dividend, attach it to 33 and continue: 332 / 72

Going ahead to step 5:
If we divide 332 by 72, we get 4 and a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 304.0
The remainder is 44 after subtracting 288 from 332.
Fetch the next digit (9) from the dividend, attach it to 44 and continue: 449 / 72

Step 6:
72 goes into 449 6 times with a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 3046.0
If we subtract 432 from 449, we get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 72

Advancing to step 7:
The number 72 fits into 174 2 times, leaving a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 30462.0
Subtract 144 from 174 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
When dividing 300 by 72, we get 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 30462.4
If we take 288 away from 300, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
If we divide 120 by 72, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 30462.41
The remainder is 48 after subtracting 72 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
The number 72 fits into 480 6 times, leaving a remainder of 48.
The next digit of our result is 6. 
Result so far: 30462.416
Deduct 432 from 480 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 30462.4166
The remainder is 48 after subtracting 432 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 30462.4166 with a remaining 0.00048.