43328 ÷ 31 
Let's see how many times 31 fits into 43328.

Let's proceed to step 1:
When dividing 4 by 31, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 31

Advancing to step 2:
31 goes into 43 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 31 from 43 leaves us with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 31

On to step 3:
The number 31 fits into 123 3 times, leaving a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 93 from 123 and we're left with 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 31

Advancing to step 4:
31 can be fit into 302 9 times, resulting in a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
Subtract 279 from 302 to get 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 31

Going ahead to step 5:
31 can be fit into 238 7 times, resulting in a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 1397.0
Subtracting 217 from 238 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 6:
210 divided by 31 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 1397.6
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.

Advancing to step 7:
31 can be fit into 240 7 times, resulting in a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 1397.67
Deduct 217 from 240 and we're left 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.

Step 8:
The number 31 fits into 230 7 times, leaving a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 1397.677
If we subtract 217 from 230, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 1397.677 with a remaining 0.0013.