-81.61% is the change from 892 to 164
Calculation steps:
[( 164 - 892 ) ÷ 892] x 100 = -81.61%
Formula
Percentage change = [(164 - 892) / 892] x 100
Subtract the new number by the original number
164 - 892 = -728
-728 ÷ 892 = -0.8161434977578476
-0.8161434977578476 x 100 = -81.61%