Let's divide 15211 by 43
We're looking to find how many times 43 goes into 15211.

On to step 1:
43 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 43

Step 2:
The number 43 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 43

On to step 3:
43 goes into 152 3 times with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 129 from 152 to get 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 43

Going ahead to step 4:
If we divide 231 by 43, we get 5 and a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 35.0
The remainder is 16 after subtracting 215 from 231.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 43

On to step 5:
43 goes into 161 3 times with a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 353.0
Subtracting 129 from 161 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 6:
If we divide 320 by 43, we get 7 and a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 353.7
If we take 301 away from 320, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
190 divided by 43 is 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 353.74
The remainder is 18 after subtracting 172 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
43 goes into 180 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 353.744
Subtracting 172 from 180 leaves us 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.

After the division, we end up with 353.744 and a remainder of 0.0008.