187.59% is the change from 266 to 765
Calculation steps:
[( 765 - 266 ) ÷ 266] x 100 = 187.59%
Formula
Percentage change = [(765 - 266) / 266] x 100
Subtract the new number by the original number
765 - 266 = 499
499 ÷ 266 = 1.8759398496240602
1.8759398496240602 x 100 = 187.59%