-58.86% is the change from 858 to 353
Calculation steps:
[( 353 - 858 ) ÷ 858] x 100 = -58.86%
Formula
Percentage change = [(353 - 858) / 858] x 100
Subtract the new number by the original number
353 - 858 = -505
-505 ÷ 858 = -0.5885780885780886
-0.5885780885780886 x 100 = -58.86%