-64.09% is the change from 816 to 293
Calculation steps:
[( 293 - 816 ) ÷ 816] x 100 = -64.09%
Formula
Percentage change = [(293 - 816) / 816] x 100
Subtract the new number by the original number
293 - 816 = -523
-523 ÷ 816 = -0.6409313725490197
-0.6409313725490197 x 100 = -64.09%