-1.96% is the change from 818 to 802
Calculation steps:
[( 802 - 818 ) ÷ 818] x 100 = -1.96%
Formula
Percentage change = [(802 - 818) / 818] x 100
Subtract the new number by the original number
802 - 818 = -16
-16 ÷ 818 = -0.019559902200488997
-0.019559902200488997 x 100 = -1.96%