-66.9% is the change from 435 to 144
Calculation steps:
[( 144 - 435 ) ÷ 435] x 100 = -66.9%
Formula
Percentage change = [(144 - 435) / 435] x 100
Subtract the new number by the original number
144 - 435 = -291
-291 ÷ 435 = -0.6689655172413793
-0.6689655172413793 x 100 = -66.9%