-58.43% is the change from 866 to 360
Calculation steps:
[( 360 - 866 ) ÷ 866] x 100 = -58.43%
Formula
Percentage change = [(360 - 866) / 866] x 100
Subtract the new number by the original number
360 - 866 = -506
-506 ÷ 866 = -0.5842956120092379
-0.5842956120092379 x 100 = -58.43%