We're dividing 251354 by 72 
The aim is to understand the frequency of 72 in 251354.

Advancing to step 1:
When dividing 2 by 72, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 72

Advancing to step 2:
The number 72 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 72

Going ahead to step 3:
When dividing 251 by 72, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 3.0
If we take 216 away from 251, we end up with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 72

Moving on to step 4:
72 can be fit into 353 4 times, resulting in a remainder of 65.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
The remainder is 65 after subtracting 288 from 353.
Take the next digit (5) from the dividend and append it to 65, then repeat: 655 / 72

Advancing to step 5:
When dividing 655 by 72, we get 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 349.0
Subtracting 648 from 655 leaves us with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 72

Moving on to step 6:
If we divide 74 by 72, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 3491.0
If we subtract 72 from 74, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 72, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3491.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
72 can be fit into 200 2 times, resulting in a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 3491.02
Subtract 144 from 200 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
72 can be fit into 560 7 times, resulting in a remainder of 56.
Use 7 as the next digit of our solution. 
Result so far: 3491.027
Deduct 504 from 560 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
If we divide 560 by 72, we get 7 and a remainder of 56.
Record the quotient 7 as the next digit in the result. 
Result so far: 3491.0277
If we take 504 away from 560, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 3491.0277 with a balance of 0.00056.