We're dividing 726252 by 17 
The aim is to understand the frequency of 17 in 726252.

Moving on to step 1:
The number 17 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 17

Advancing to step 2:
When dividing 72 by 17, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 68 from 72 and we're left with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 17

Advancing to step 3:
The number 17 fits into 46 2 times, leaving a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Subtract 34 from 46 to get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 17

Going ahead to step 4:
17 goes into 122 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 427.0
Deduct 119 from 122 and we're left with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 17

Advancing to step 5:
35 divided by 17 is 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 4272.0
If we subtract 34 from 35, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 17

Advancing to step 6:
17 goes into 12 0 times with a remainder of 12.
The next digit of our result is 0. 
Result so far: 42720.0
Deduct 0 from 12 and we're left 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.

Going ahead to step 7:
17 can be fit into 120 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 42720.7
Deduct 119 from 120 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
10 divided by 17 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 42720.7
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
100 divided by 17 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 42720.705
Subtracting 85 from 100 leaves us 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.

Advancing to step 10:
17 goes into 150 8 times with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 42720.7058
The remainder is 14 after subtracting 136 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
140 divided by 17 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 42720.70588
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 42720.70588, and the remainder is 4e-06.