-32.87% is the change from 286 to 192
Calculation steps:
[( 192 - 286 ) ÷ 286] x 100 = -32.87%
Formula
Percentage change = [(192 - 286) / 286] x 100
Subtract the new number by the original number
192 - 286 = -94
-94 ÷ 286 = -0.32867132867132864
-0.32867132867132864 x 100 = -32.87%