-65.24% is the change from 866 to 301
Calculation steps:
[( 301 - 866 ) ÷ 866] x 100 = -65.24%
Formula
Percentage change = [(301 - 866) / 866] x 100
Subtract the new number by the original number
301 - 866 = -565
-565 ÷ 866 = -0.6524249422632794
-0.6524249422632794 x 100 = -65.24%
Example