301.05% is the change from 191 to 766
Calculation steps:
[( 766 - 191 ) ÷ 191] x 100 = 301.05%
Formula
Percentage change = [(766 - 191) / 191] x 100
Subtract the new number by the original number
766 - 191 = 575
575 ÷ 191 = 3.0104712041884816
3.0104712041884816 x 100 = 301.05%