-58.96% is the change from 826 to 339
Calculation steps:
[( 339 - 826 ) ÷ 826] x 100 = -58.96%
Formula
Percentage change = [(339 - 826) / 826] x 100
Subtract the new number by the original number
339 - 826 = -487
-487 ÷ 826 = -0.589588377723971
-0.589588377723971 x 100 = -58.96%