We look at the division of 743584 by 31 
We want to divide 743584 by 31.

Step 1:
31 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 31

Going ahead to step 2:
31 goes into 74 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 62 from 74 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 31

Going ahead to step 3:
123 divided by 31 is 3 with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtract 93 from 123 to get 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 31

Moving on to step 4:
31 can be fit into 305 9 times, resulting in a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 239.0
The remainder is 26 after subtracting 279 from 305.
Take the next digit (8) from the dividend and append it to 26, then repeat: 268 / 31

Step 5:
If we divide 268 by 31, we get 8 and a remainder of 20.
The next digit of our result is 8. 
Result so far: 2398.0
Deduct 248 from 268 and we're left with 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 31

Going ahead to step 6:
31 goes into 204 6 times with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 23986.0
If we take 186 away from 204, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
31 goes into 180 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 23986.5
Deduct 155 from 180 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
31 goes into 250 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 23986.58
If we take 248 away from 250, 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.

Let's proceed to step 9:
When dividing 20 by 31, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 23986.58
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
The number 31 fits into 200 6 times, leaving a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 23986.5806
If we subtract 186 from 200, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
The number 31 fits into 140 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 23986.58064
The remainder is 16 after subtracting 124 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
31 goes into 160 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 23986.580645
If we take 155 away from 160, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
If we divide 50 by 31, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 23986.5806451
Subtract 31 from 50 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
190 divided by 31 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 23986.58064516
Deduct 186 from 190 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 23986.58064516 and a remainder of 4e-09.