We look at the division of 681387 by 40 
Let's see how many times 40 fits into 681387.

Let's proceed to step 1:
6 divided by 40 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 40

Moving on to step 2:
40 goes into 68 1 times with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 40 from 68 leaves us with 28.
Bring next digit (1) of the dividend behind the 28 and repeat the process: 281 / 40

Let's proceed to step 3:
281 divided by 40 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 1 after subtracting 280 from 281.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 40

On to step 4:
40 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 170.0
Subtract 0 from 13 to get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 40

Going ahead to step 5:
If we divide 138 by 40, we get 3 and a remainder of 18.
The next digit of our result is 3. 
Result so far: 1703.0
If we take 120 away from 138, we end up with 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 40

On to step 6:
40 can be fit into 187 4 times, resulting in a remainder of 27.
Record the quotient 4 as the next digit in the result. 
Result so far: 17034.0
Subtract 160 from 187 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
When dividing 270 by 40, we get 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 17034.6
The remainder is 30 after subtracting 240 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
40 goes into 300 7 times with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 17034.67
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
If we divide 200 by 40, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 17034.675
Deduct 200 from 200 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17034.675
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
0 divided by 40 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 17034.675
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 17034.675, with a leftover of 0.0.