We divide 748790 by 4
We're looking to find how many times 4 goes into 748790.

On to step 1:
4 goes into 7 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 4 from 7, we get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 4

Let's proceed to step 2:
34 divided by 4 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we take 32 away from 34, we end up with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 4

Going ahead to step 3:
4 can be fit into 28 7 times, resulting in a remainder of 0.
The next digit of our result is 7. 
Result so far: 187.0
Deduct 28 from 28 and we're left with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 4

Going ahead to step 4:
7 divided by 4 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1871.0
Subtracting 4 from 7 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 4

Moving on to step 5:
4 goes into 39 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 18719.0
Deduct 36 from 39 and we're left with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 4

Let's proceed to step 6:
The number 4 fits into 30 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 187197.0
If we take 28 away from 30, we end up 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.

Going ahead to step 7:
20 divided by 4 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 187197.5
If we take 20 away from 20, we end up 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.

On to step 8:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 187197.5
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.

Let's proceed to step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 187197.5
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 final outcome is 187197.5, with a leftover of 0.0.