We look at the division of 43408517 by 318 
Our goal is to divide 43408517 by 318.

Let's proceed to step 1:
318 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 318

Step 2:
318 can be fit into 43 0 times, resulting in a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 318

On to step 3:
When dividing 434 by 318, we get 1 with a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 318 from 434 and we're left with 116.
Take the next digit (0) from the dividend and append it to 116, then repeat: 1160 / 318

Advancing to step 4:
The number 318 fits into 1160 3 times, leaving a remainder of 206.
The next digit of our result is 3. 
Result so far: 13.0
If we take 954 away from 1160, we end up with 206.
Bring next digit (8) of the dividend behind the 206 and repeat the process: 2068 / 318

Step 5:
2068 divided by 318 is 6 with a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 136.0
The remainder is 160 after subtracting 1908 from 2068.
Take the next digit (5) from the dividend and append it to 160, then repeat: 1605 / 318

Advancing to step 6:
The number 318 fits into 1605 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 1365.0
Subtract 1590 from 1605 to get 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 318

Let's proceed to step 7:
318 can be fit into 151 0 times, resulting in a remainder of 151.
Use 0 as the next digit of our solution. 
Result so far: 13650.0
The remainder is 151 after subtracting 0 from 151.
Bring next digit (7) of the dividend behind the 151 and repeat the process: 1517 / 318

Let's proceed to step 8:
The number 318 fits into 1517 4 times, leaving a remainder of 245.
The number 4 becomes the next digit in our result. 
Result so far: 136504.0
If we take 1272 away from 1517, we end up with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 9:
When dividing 2450 by 318, we get 7 with a remainder of 224.
Write down 7 as next digit of the result. 
Result so far: 136504.7
Subtract 2226 from 2450 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 10:
When dividing 2240 by 318, we get 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 136504.77
Subtract 2226 from 2240 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.

After the division, we end up with 136504.77 and a remainder of 0.014.