-1.96% is the change from 817 to 801
Calculation steps:
[( 801 - 817 ) ÷ 817] x 100 = -1.96%
Formula
Percentage change = [(801 - 817) / 817] x 100
Subtract the new number by the original number
801 - 817 = -16
-16 ÷ 817 = -0.019583843329253364
-0.019583843329253364 x 100 = -1.96%