We're dividing 74359639 by 168 
We want to divide 74359639 by 168.

Step 1:
When dividing 7 by 168, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 168

Step 2:
When dividing 74 by 168, we get 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 168

Let's proceed to step 3:
168 can be fit into 743 4 times, resulting in a remainder of 71.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 71 after subtracting 672 from 743.
Include the next digit (5) from the dividend after 71, then repeat: 715 / 168

Let's proceed to step 4:
168 goes into 715 4 times with a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtract 672 from 715 to get 43.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 168

Let's proceed to step 5:
The number 168 fits into 439 2 times, leaving a remainder of 103.
Record the quotient 2 as the next digit in the result. 
Result so far: 442.0
Subtract 336 from 439 to get 103.
Include the next digit (6) from the dividend after 103, then repeat: 1036 / 168

Advancing to step 6:
1036 divided by 168 is 6 with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 4426.0
Deduct 1008 from 1036 and we're left with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 168

Moving on to step 7:
When dividing 283 by 168, we get 1 with a remainder of 115.
Use 1 as the next digit of our solution. 
Result so far: 44261.0
Subtracting 168 from 283 leaves us with 115.
Fetch the next digit (9) from the dividend, attach it to 115 and continue: 1159 / 168

Step 8:
The number 168 fits into 1159 6 times, leaving a remainder of 151.
Use 6 as the next digit of our solution. 
Result so far: 442616.0
If we take 1008 away from 1159, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 9:
The number 168 fits into 1510 8 times, leaving a remainder of 166.
Use 8 as the next digit of our solution. 
Result so far: 442616.8
Deduct 1344 from 1510 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 10:
168 can be fit into 1660 9 times, resulting in a remainder of 148.
Use 9 as the next digit of our solution. 
Result so far: 442616.89
The remainder is 148 after subtracting 1512 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 11:
1480 divided by 168 is 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 442616.898
If we take 1344 away from 1480, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 12:
1360 divided by 168 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 442616.8988
Subtracting 1344 from 1360 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 442616.8988 with a balance of 0.00016.