200% is the change from 110 to 330
Calculation steps:
[( 330 - 110 ) ÷ 110] x 100 = 200%
Formula
Percentage change = [(330 - 110) / 110] x 100
Subtract the new number by the original number
330 - 110 = 220
220 ÷ 110 = 2
2 x 100 = 200%
Example