-59.26% is the change from 815 to 332
Calculation steps:
[( 332 - 815 ) ÷ 815] x 100 = -59.26%
Formula
Percentage change = [(332 - 815) / 815] x 100
Subtract the new number by the original number
332 - 815 = -483
-483 ÷ 815 = -0.592638036809816
-0.592638036809816 x 100 = -59.26%