-65.44% is the change from 816 to 282
Calculation steps:
[( 282 - 816 ) ÷ 816] x 100 = -65.44%
Formula
Percentage change = [(282 - 816) / 816] x 100
Subtract the new number by the original number
282 - 816 = -534
-534 ÷ 816 = -0.6544117647058824
-0.6544117647058824 x 100 = -65.44%