278.22% is the change from 202 to 764
Calculation steps:
[( 764 - 202 ) ÷ 202] x 100 = 278.22%
Formula
Percentage change = [(764 - 202) / 202] x 100
Subtract the new number by the original number
764 - 202 = 562
562 ÷ 202 = 2.782178217821782
2.782178217821782 x 100 = 278.22%