200% is the change from 72 to 216
Calculation steps:
[( 216 - 72 ) ÷ 72] x 100 = 200%
Formula
Percentage change = [(216 - 72) / 72] x 100
Subtract the new number by the original number
216 - 72 = 144
144 ÷ 72 = 2
2 x 100 = 200%
Example