745673 divided by 3 
We want to figure out the number of times 745673 can be divided by 3.

Going ahead to step 1:
The number 3 fits into 7 2 times, leaving a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 6 from 7 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 3

On to step 2:
3 can be fit into 14 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 12 from 14 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 3

Going ahead to step 3:
If we divide 25 by 3, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 248.0
The remainder is 1 after subtracting 24 from 25.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 3

Let's proceed to step 4:
3 can be fit into 16 5 times, resulting in a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 2485.0
Deduct 15 from 16 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 3

Let's proceed to step 5:
The number 3 fits into 17 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 24855.0
Subtracting 15 from 17 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 3

On to step 6:
3 can be fit into 23 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 248557.0
Subtract 21 from 23 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.

Let's proceed to step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 248557.6
If we subtract 18 from 20, we 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.

Going ahead to step 8:
If we divide 20 by 3, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 248557.66
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 248557.66, with a leftover of 0.002.