223515 ÷ 43 
Let's see how many times 43 fits into 223515.

Moving on to step 1:
When dividing 2 by 43, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 43

Moving on to step 2:
43 goes into 22 0 times with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Bring next digit (3) of the dividend behind the 22 and repeat the process: 223 / 43

Going ahead to step 3:
223 divided by 43 is 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 215 from 223 and we're left with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 43

On to step 4:
85 divided by 43 is 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we take 43 away from 85, we end up with 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 43

Moving on to step 5:
421 divided by 43 is 9 with a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 519.0
The remainder is 34 after subtracting 387 from 421.
Include the next digit (5) from the dividend after 34, then repeat: 345 / 43

Going ahead to step 6:
If we divide 345 by 43, we get 8 and a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 5198.0
If we subtract 344 from 345, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 43 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 5198.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
43 can be fit into 100 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 5198.02
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
43 goes into 140 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 5198.023
The remainder is 11 after subtracting 129 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 10:
110 divided by 43 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 5198.0232
If we subtract 86 from 110, 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.

Let's proceed to step 11:
43 goes into 240 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 5198.02325
The remainder is 25 after subtracting 215 from 240.
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 12:
250 divided by 43 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 5198.023255
Subtracting 215 from 250 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 5198.023255, and the remainder is 3.5e-06.