We look at the division of 721975 by 34 
We're looking to find how many times 34 goes into 721975.

Going ahead to step 1:
34 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 34

Moving on to step 2:
34 can be fit into 72 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 4 after subtracting 68 from 72.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 34

Advancing to step 3:
The number 34 fits into 41 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
The remainder is 7 after subtracting 34 from 41.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 34

Let's proceed to step 4:
34 can be fit into 79 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 212.0
The remainder is 11 after subtracting 68 from 79.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 34

Advancing to step 5:
When dividing 117 by 34, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 2123.0
Subtracting 102 from 117 leaves us with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 34

Step 6:
When dividing 155 by 34, we get 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 21234.0
If we subtract 136 from 155, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
If we divide 190 by 34, we get 5 and a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 21234.5
The remainder is 20 after subtracting 170 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 34, we get 5 and a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 21234.55
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 21234.55 with a remainder of 0.03.