Let's divide 645224 by 43
We want to divide 645224 by 43.

Advancing to step 1:
If we divide 6 by 43, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 43

Step 2:
If we divide 64 by 43, we get 1 and a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 21 after subtracting 43 from 64.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 43

On to step 3:
The number 43 fits into 215 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 215 from 215, we get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 43

Moving on to step 4:
When dividing 2 by 43, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 150.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 43

Going ahead to step 5:
43 goes into 22 0 times with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 1500.0
Subtracting 0 from 22 leaves us with 22.
Bring next digit (4) of the dividend behind the 22 and repeat the process: 224 / 43

Step 6:
When dividing 224 by 43, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 15005.0
If we take 215 away from 224, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
If we divide 90 by 43, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 15005.2
Subtract 86 from 90 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
43 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 15005.2
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
43 can be fit into 400 9 times, resulting in a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 15005.209
Subtracting 387 from 400 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 10:
The number 43 fits into 130 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 15005.2093
Subtracting 129 from 130 leaves us with 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 11:
The number 43 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 15005.2093
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
43 goes into 100 2 times with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 15005.209302
If we subtract 86 from 100, 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.

Moving on to step 13:
When dividing 140 by 43, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 15005.2093023
If we take 129 away from 140, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 14:
When dividing 110 by 43, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 15005.20930232
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.

In conclusion, the division gives 15005.20930232 with a balance of 2.4e-08.