-18.39% is the change from 892 to 728
Calculation steps:
[( 728 - 892 ) ÷ 892] x 100 = -18.39%
Formula
Percentage change = [(728 - 892) / 892] x 100
Subtract the new number by the original number
728 - 892 = -164
-164 ÷ 892 = -0.18385650224215247
-0.18385650224215247 x 100 = -18.39%