721910 ÷ 34 
Let's see how many times 34 fits into 721910.

Step 1:
34 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 34

Moving on to step 2:
When dividing 72 by 34, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 68 from 72 leaves us with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 34

Going ahead to step 3:
The number 34 fits into 41 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 34 from 41, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 34

Step 4:
79 divided by 34 is 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 212.0
If we subtract 68 from 79, we get 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 34

Let's proceed to step 5:
34 goes into 111 3 times with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 2123.0
If we subtract 102 from 111, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 34

Moving on to step 6:
The number 34 fits into 90 2 times, leaving a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 21232.0
Subtract 68 from 90 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
When dividing 220 by 34, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 21232.6
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
The number 34 fits into 160 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 21232.64
Subtracting 136 from 160 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
When dividing 240 by 34, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 21232.647
Deduct 238 from 240 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
20 divided by 34 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 21232.647
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
34 can be fit into 200 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 21232.64705
If we take 170 away from 200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
34 goes into 300 8 times with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 21232.647058
Subtract 272 from 300 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
34 can be fit into 280 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 21232.6470588
Subtract 272 from 280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 21232.6470588 and a remainder of 8e-08.