-58.86% is the change from 824 to 339
Calculation steps:
[( 339 - 824 ) ÷ 824] x 100 = -58.86%
Formula
Percentage change = [(339 - 824) / 824] x 100
Subtract the new number by the original number
339 - 824 = -485
-485 ÷ 824 = -0.5885922330097088
-0.5885922330097088 x 100 = -58.86%