291.79% is the change from 195 to 764
Calculation steps:
[( 764 - 195 ) ÷ 195] x 100 = 291.79%
Formula
Percentage change = [(764 - 195) / 195] x 100
Subtract the new number by the original number
764 - 195 = 569
569 ÷ 195 = 2.917948717948718
2.917948717948718 x 100 = 291.79%