We divide 764221 by 17
We want to figure out the number of times 764221 can be divided by 17.

Step 1:
17 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 17

Step 2:
17 can be fit into 76 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 68 from 76, we get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 17

Moving on to step 3:
When dividing 84 by 17, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 68 from 84 leaves us with 16.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 17

Going ahead to step 4:
17 can be fit into 162 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 449.0
Subtract 153 from 162 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 17

Step 5:
17 goes into 92 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 4495.0
If we take 85 away from 92, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 17

Moving on to step 6:
17 goes into 71 4 times with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 44954.0
Deduct 68 from 71 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.

Advancing to step 7:
If we divide 30 by 17, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 44954.1
Subtracting 17 from 30 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 8:
The number 17 fits into 130 7 times, leaving a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 44954.17
If we take 119 away from 130, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
17 goes into 110 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 44954.176
If we take 102 away from 110, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 17 fits into 80 4 times, leaving a remainder of 12.
The next digit of our result is 4. 
Result so far: 44954.1764
If we subtract 68 from 80, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
120 divided by 17 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 44954.17647
Subtract 119 from 120 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
10 divided by 17 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 44954.17647
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
The number 17 fits into 100 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 44954.1764705
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 14:
17 goes into 150 8 times with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 44954.17647058
Subtract 136 from 150 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 44954.17647058, with a leftover of 1.4e-08.