We look at the division of 363664 by 43 
We're looking to find how many times 43 goes into 363664.

On to step 1:
If we divide 3 by 43, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 43

Moving on to step 2:
If we divide 36 by 43, we get 0 and a remainder of 36.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 43

Going ahead to step 3:
43 goes into 363 8 times with a remainder of 19.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 344 away from 363, we end up with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 43

Moving on to step 4:
When dividing 196 by 43, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Subtract 172 from 196 to get 24.
Include the next digit (6) from the dividend after 24, then repeat: 246 / 43

On to step 5:
43 goes into 246 5 times with a remainder of 31.
Record the quotient 5 as the next digit in the result. 
Result so far: 845.0
If we subtract 215 from 246, we get 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 43

Step 6:
314 divided by 43 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 8457.0
Subtracting 301 from 314 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.

Step 7:
The number 43 fits into 130 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 8457.3
If we subtract 129 from 130, 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 8:
10 divided by 43 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 8457.3
Subtracting 0 from 10 leaves us with 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 9:
When dividing 100 by 43, we get 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 8457.302
Subtract 86 from 100 to 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.

Advancing to step 10:
43 goes into 140 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 8457.3023
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 11:
The number 43 fits into 110 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 8457.30232
If we take 86 away from 110, we end up with 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 12:
240 divided by 43 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 8457.302325
If we take 215 away from 240, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
The number 43 fits into 250 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 8457.3023255
If we take 215 away from 250, we end up 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 final result is 8457.3023255 with a remainder of 3.5e-07.