-52.96% is the change from 304 to 143
Calculation steps:
[( 143 - 304 ) ÷ 304] x 100 = -52.96%
Formula
Percentage change = [(143 - 304) / 304] x 100
Subtract the new number by the original number
143 - 304 = -161
-161 ÷ 304 = -0.5296052631578947
-0.5296052631578947 x 100 = -52.96%