-33.81% is the change from 278 to 184
Calculation steps:
[( 184 - 278 ) ÷ 278] x 100 = -33.81%
Formula
Percentage change = [(184 - 278) / 278] x 100
Subtract the new number by the original number
184 - 278 = -94
-94 ÷ 278 = -0.3381294964028777
-0.3381294964028777 x 100 = -33.81%