265% is the change from 200 to 730
Calculation steps:
[( 730 - 200 ) ÷ 200] x 100 = 265%
Formula
Percentage change = [(730 - 200) / 200] x 100
Subtract the new number by the original number
730 - 200 = 530
530 ÷ 200 = 2.65
2.65 x 100 = 265%
Example