We look at the division of 702300 by 31 
We want to divide 702300 by 31.

Step 1:
The number 31 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 31

Moving on to step 2:
If we divide 70 by 31, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 8 after subtracting 62 from 70.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 31

Going ahead to step 3:
31 goes into 82 2 times with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 22.0
If we take 62 away from 82, we end up with 20.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 31

Step 4:
When dividing 203 by 31, we get 6 with a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 226.0
Subtract 186 from 203 to get 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 31

Let's proceed to step 5:
31 goes into 170 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 2265.0
Subtract 155 from 170 to get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 31

On to step 6:
If we divide 150 by 31, we get 4 and a remainder of 26.
The next digit of our result is 4. 
Result so far: 22654.0
The remainder is 26 after subtracting 124 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
31 can be fit into 260 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 22654.8
If we subtract 248 from 260, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
The number 31 fits into 120 3 times, leaving a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 22654.83
Deduct 93 from 120 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 9:
When dividing 270 by 31, we get 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 22654.838
Subtracting 248 from 270 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
If we divide 220 by 31, we get 7 and a remainder of 3.
The next digit of our result is 7. 
Result so far: 22654.8387
If we take 217 away from 220, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
When dividing 30 by 31, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 22654.8387
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
When dividing 300 by 31, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 22654.838709
The remainder is 21 after subtracting 279 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 13:
210 divided by 31 is 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 22654.8387096
If we subtract 186 from 210, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
The number 31 fits into 240 7 times, leaving a remainder of 23.
The next digit of our result is 7. 
Result so far: 22654.83870967
If we take 217 away from 240, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 22654.83870967 and a remainder of 2.3e-08.