-33.17% is the change from 404 to 270
Calculation steps:
[( 270 - 404 ) ÷ 404] x 100 = -33.17%
Formula
Percentage change = [(270 - 404) / 404] x 100
Subtract the new number by the original number
270 - 404 = -134
-134 ÷ 404 = -0.3316831683168317
-0.3316831683168317 x 100 = -33.17%