We divide 669719 by 4
We want to figure out the number of times 669719 can be divided by 4.

Advancing to step 1:
When dividing 6 by 4, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 2 after subtracting 4 from 6.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 4

Moving on to step 2:
The number 4 fits into 26 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtract 24 from 26 to get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 4

Let's proceed to step 3:
4 goes into 29 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
Subtracting 28 from 29 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 4

On to step 4:
4 goes into 17 4 times with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 1674.0
Subtracting 16 from 17 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 4

Going ahead to step 5:
When dividing 11 by 4, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 16742.0
The remainder is 3 after subtracting 8 from 11.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 4

Advancing to step 6:
If we divide 39 by 4, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 167429.0
Deduct 36 from 39 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.

Step 7:
If we divide 30 by 4, we get 7 and a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 167429.7
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 167429.75
Subtract 20 from 20 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 167429.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 167429.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 167429.75, and the remainder is 0.0.