-59.82% is the change from 866 to 348
Calculation steps:
[( 348 - 866 ) ÷ 866] x 100 = -59.82%
Formula
Percentage change = [(348 - 866) / 866] x 100
Subtract the new number by the original number
348 - 866 = -518
-518 ÷ 866 = -0.5981524249422633
-0.5981524249422633 x 100 = -59.82%