We look at the division of 40353429 by 168 
Let's see how many times 168 fits into 40353429.

Let's proceed to step 1:
168 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 168

Let's proceed to step 2:
When dividing 40 by 168, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Append the next digit (3) from the dividend to 40 and continue with: 403 / 168

Step 3:
The number 168 fits into 403 2 times, leaving a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 336 from 403, we get 67.
Include the next digit (5) from the dividend after 67, then repeat: 675 / 168

Going ahead to step 4:
When dividing 675 by 168, we get 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 672 from 675 leaves us with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 168

Going ahead to step 5:
168 can be fit into 33 0 times, resulting in a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 240.0
Deduct 0 from 33 and we're left with 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 168

Let's proceed to step 6:
If we divide 334 by 168, we get 1 and a remainder of 166.
Write down 1 as next digit of the result. 
Result so far: 2401.0
The remainder is 166 after subtracting 168 from 334.
Bring next digit (2) of the dividend behind the 166 and repeat the process: 1662 / 168

Going ahead to step 7:
The number 168 fits into 1662 9 times, leaving a remainder of 150.
The number 9 becomes the next digit in our result. 
Result so far: 24019.0
Subtract 1512 from 1662 to get 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 168

Let's proceed to step 8:
168 goes into 1509 8 times with a remainder of 165.
Use 8 as the next digit of our solution. 
Result so far: 240198.0
If we subtract 1344 from 1509, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 9:
168 can be fit into 1650 9 times, resulting in a remainder of 138.
The number 9 becomes the next digit in our result. 
Result so far: 240198.9
If we take 1512 away from 1650, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 10:
168 goes into 1380 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 240198.98
If we take 1344 away from 1380, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
360 divided by 168 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 240198.982
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
If we divide 240 by 168, we get 1 and a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 240198.9821
If we take 168 away from 240, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
168 can be fit into 720 4 times, resulting in a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 240198.98214
If we take 672 away from 720, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
168 can be fit into 480 2 times, resulting in a remainder of 144.
The next digit of our result is 2. 
Result so far: 240198.982142
If we take 336 away from 480, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 15:
If we divide 1440 by 168, we get 8 and a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 240198.9821428
Deduct 1344 from 1440 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 16:
168 goes into 960 5 times with a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 240198.98214285
Deduct 840 from 960 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final result is 240198.98214285 with a remainder of 1.2e-07.