To calculate 30% of 200, you can use a simple formula. First, convert the percentage into a decimal by dividing by 100. So, 30% becomes 0.30.
Next, multiply this decimal by the number you want to find the percentage of. In this case:
0.30 x 200 = 60
Therefore, 30% of 200 is 60. This means if you take 30% of 200 units, you will have 60 units.