-2.24% is the change from 802 to 784
Calculation steps:
[( 784 - 802 ) ÷ 802] x 100 = -2.24%
Formula
Percentage change = [(784 - 802) / 802] x 100
Subtract the new number by the original number
784 - 802 = -18
-18 ÷ 802 = -0.022443890274314215
-0.022443890274314215 x 100 = -2.24%