-15.96% is the change from 984 to 827
Calculation steps:
[( 827 - 984 ) ÷ 984] x 100 = -15.96%
Formula
Percentage change = [(827 - 984) / 984] x 100
Subtract the new number by the original number
827 - 984 = -157
-157 ÷ 984 = -0.15955284552845528
-0.15955284552845528 x 100 = -15.96%