-64.86% is the change from 757 to 266
Calculation steps:
[( 266 - 757 ) ÷ 757] x 100 = -64.86%
Formula
Percentage change = [(266 - 757) / 757] x 100
Subtract the new number by the original number
266 - 757 = -491
-491 ÷ 757 = -0.6486129458388376
-0.6486129458388376 x 100 = -64.86%