40105315 ÷ 340 
Let's see how many times 340 fits into 40105315.

On to step 1:
340 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 340

Let's proceed to step 2:
340 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 340

Step 3:
The number 340 fits into 401 1 times, leaving a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 340 from 401 to get 61.
Grab the next digit (0) from the dividend, add it to 61, then carry on: 610 / 340

On to step 4:
610 divided by 340 is 1 with a remainder of 270.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 340 away from 610, we end up with 270.
Grab the next digit (5) from the dividend, add it to 270, then carry on: 2705 / 340

Moving on to step 5:
The number 340 fits into 2705 7 times, leaving a remainder of 325.
Put 7 as the next digit of the answer. 
Result so far: 117.0
If we subtract 2380 from 2705, we get 325.
Fetch the next digit (3) from the dividend, attach it to 325 and continue: 3253 / 340

Let's proceed to step 6:
When dividing 3253 by 340, we get 9 with a remainder of 193.
The next digit of our result is 9. 
Result so far: 1179.0
Subtracting 3060 from 3253 leaves us with 193.
Append the next digit (1) from the dividend to 193 and continue with: 1931 / 340

Advancing to step 7:
If we divide 1931 by 340, we get 5 and a remainder of 231.
Record the quotient 5 as the next digit in the result. 
Result so far: 11795.0
If we take 1700 away from 1931, we end up with 231.
Grab the next digit (5) from the dividend, add it to 231, then carry on: 2315 / 340

Advancing to step 8:
The number 340 fits into 2315 6 times, leaving a remainder of 275.
Put 6 as the next digit of the answer. 
Result so far: 117956.0
Deduct 2040 from 2315 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 9:
If we divide 2750 by 340, we get 8 and a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 117956.8
If we take 2720 away from 2750, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
340 goes into 300 0 times with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 117956.8
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 11:
The number 340 fits into 3000 8 times, leaving a remainder of 280.
The next digit of our result is 8. 
Result so far: 117956.808
If we take 2720 away from 3000, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 12:
340 goes into 2800 8 times with a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 117956.8088
If we take 2720 away from 2800, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 117956.8088 with a remaining 0.0008.