We're dividing 310289 by 4 
Let's see how many times 4 fits into 310289.

Advancing to step 1:
4 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 4

Going ahead to step 2:
When dividing 31 by 4, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 28 from 31 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 4

Moving on to step 3:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
Subtract 28 from 30 to get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 4

Going ahead to step 4:
4 can be fit into 22 5 times, resulting in a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 775.0
Subtracting 20 from 22 leaves us with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 4

Advancing to step 5:
4 goes into 28 7 times with a remainder of 0.
The next digit of our result is 7. 
Result so far: 7757.0
If we subtract 28 from 28, we get 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 4

On to step 6:
If we divide 9 by 4, we get 2 and a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 77572.0
Subtracting 8 from 9 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
10 divided by 4 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 77572.2
If we subtract 8 from 10, 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.

On to step 8:
If we divide 20 by 4, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 77572.25
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.

On 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: 77572.25
If we take 0 away from 0, 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 10:
0 divided by 4 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 77572.25
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.

After the division, we end up with 77572.25 and a remainder of 0.0.