We divide 743607 by 31
We want to figure out the number of times 743607 can be divided by 31.

On to step 1:
31 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 31

Let's proceed to step 2:
When dividing 74 by 31, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 62 from 74 leaves us with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 31

Advancing to step 3:
When dividing 123 by 31, we get 3 with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we subtract 93 from 123, we get 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 31

Advancing to step 4:
If we divide 306 by 31, we get 9 and a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 239.0
If we subtract 279 from 306, we get 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 31

Going ahead to step 5:
270 divided by 31 is 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 2398.0
Subtract 248 from 270 to get 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 31

Advancing to step 6:
227 divided by 31 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 23987.0
The remainder is 10 after subtracting 217 from 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
If we divide 100 by 31, we get 3 and a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 23987.3
If we take 93 away from 100, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
31 goes into 70 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 23987.32
Deduct 62 from 70 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
If we divide 80 by 31, we get 2 and a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 23987.322
Subtracting 62 from 80 leaves us 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.

After the division, we end up with 23987.322 and a remainder of 0.0018.