125790 divided by 4 
We want to divide 125790 by 4.

Advancing to step 1:
4 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 4

Step 2:
If we divide 12 by 4, we get 3 and a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 12 away from 12, we end up with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

Step 3:
The number 4 fits into 5 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we take 4 away from 5, we end up with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 4

Moving on to step 4:
17 divided by 4 is 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 314.0
Subtracting 16 from 17 leaves us with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 4

Advancing to step 5:
When dividing 19 by 4, we get 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 3144.0
Subtract 16 from 19 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 4

On to step 6:
When dividing 30 by 4, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 31447.0
Subtracting 28 from 30 leaves us 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.

Step 7:
When dividing 20 by 4, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 31447.5
If we subtract 20 from 20, 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 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 31447.5
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.

Step 9:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 31447.5
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.

The final result is 31447.5 with a remainder of 0.0.