722378 ÷ 17 
We want to divide 722378 by 17.

Let's proceed to step 1:
When dividing 7 by 17, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 17

Going ahead to step 2:
When dividing 72 by 17, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 68 from 72 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 17

Going ahead to step 3:
If we divide 42 by 17, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtracting 34 from 42 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 17

Let's proceed to step 4:
The number 17 fits into 83 4 times, leaving a remainder of 15.
The next digit of our result is 4. 
Result so far: 424.0
The remainder is 15 after subtracting 68 from 83.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 17

On to step 5:
If we divide 157 by 17, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 4249.0
Deduct 153 from 157 and we're left with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 17

Step 6:
When dividing 48 by 17, we get 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 42492.0
Deduct 34 from 48 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
140 divided by 17 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 42492.8
Subtract 136 from 140 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
40 divided by 17 is 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 42492.82
If we take 34 away from 40, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
60 divided by 17 is 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 42492.823
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
17 can be fit into 90 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 42492.8235
Subtracting 85 from 90 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
When dividing 50 by 17, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 42492.82352
Subtracting 34 from 50 leaves us with 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 12:
160 divided by 17 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 42492.823529
Subtracting 153 from 160 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 13:
When dividing 70 by 17, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 42492.8235294
Deduct 68 from 70 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.

Step 14:
When dividing 20 by 17, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 42492.82352941
Deduct 17 from 20 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 42492.82352941 and a remainder of 3e-09.