-55.88% is the change from 816 to 360
Calculation steps:
[( 360 - 816 ) ÷ 816] x 100 = -55.88%
Formula
Percentage change = [(360 - 816) / 816] x 100
Subtract the new number by the original number
360 - 816 = -456
-456 ÷ 816 = -0.5588235294117647
-0.5588235294117647 x 100 = -55.88%