-82.72% is the change from 816 to 141
Calculation steps:
[( 141 - 816 ) ÷ 816] x 100 = -82.72%
Formula
Percentage change = [(141 - 816) / 816] x 100
Subtract the new number by the original number
141 - 816 = -675
-675 ÷ 816 = -0.8272058823529411
-0.8272058823529411 x 100 = -82.72%