We divide 151680 by 68
We want to figure out the number of times 151680 can be divided by 68.

Advancing to step 1:
68 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 68

Step 2:
If we divide 15 by 68, we get 0 and a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 68

On to step 3:
When dividing 151 by 68, we get 2 with a remainder of 15.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 136 from 151, we get 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 68

Step 4:
If we divide 156 by 68, we get 2 and a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Deduct 136 from 156 and we're left with 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 68

On to step 5:
The number 68 fits into 208 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 223.0
If we subtract 204 from 208, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 68

Let's proceed to step 6:
40 divided by 68 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 2230.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
400 divided by 68 is 5 with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 2230.5
Subtract 340 from 400 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
If we divide 600 by 68, we get 8 and a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 2230.58
If we take 544 away from 600, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
If we divide 560 by 68, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 2230.588
Subtracting 544 from 560 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.

After the division, we end up with 2230.588 and a remainder of 0.0016.