-3.37% is the change from 802 to 775
Calculation steps:
[( 775 - 802 ) ÷ 802] x 100 = -3.37%
Formula
Percentage change = [(775 - 802) / 802] x 100
Subtract the new number by the original number
775 - 802 = -27
-27 ÷ 802 = -0.03366583541147132
-0.03366583541147132 x 100 = -3.37%