749172 ÷ 5 
We want to figure out the number of times 749172 can be divided by 5.

Advancing to step 1:
When dividing 7 by 5, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 2 after subtracting 5 from 7.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 5

Going ahead to step 2:
5 can be fit into 24 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 20 from 24, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 5

Going ahead to step 3:
5 goes into 49 9 times with a remainder of 4.
The next digit of our result is 9. 
Result so far: 149.0
Deduct 45 from 49 and we're left with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 5

On to step 4:
When dividing 41 by 5, we get 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 1498.0
The remainder is 1 after subtracting 40 from 41.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 5

On to step 5:
If we divide 17 by 5, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 14983.0
Subtract 15 from 17 to get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 5

On to step 6:
If we divide 22 by 5, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 149834.0
If we subtract 20 from 22, 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.

Let's proceed to step 7:
If we divide 20 by 5, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 149834.4
Subtracting 20 from 20 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.

Advancing to step 8:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 149834.4
If we subtract 0 from 0, we 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.

Going ahead to step 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 149834.4
If we subtract 0 from 0, we 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.

Our division results in 149834.4 with a remaining 0.0.