-7.17% is the change from 892 to 828
Calculation steps:
[( 828 - 892 ) ÷ 892] x 100 = -7.17%
Formula
Percentage change = [(828 - 892) / 892] x 100
Subtract the new number by the original number
828 - 892 = -64
-64 ÷ 892 = -0.07174887892376682
-0.07174887892376682 x 100 = -7.17%