-66.82% is the change from 431 to 143
Calculation steps:
[( 143 - 431 ) ÷ 431] x 100 = -66.82%
Formula
Percentage change = [(143 - 431) / 431] x 100
Subtract the new number by the original number
143 - 431 = -288
-288 ÷ 431 = -0.6682134570765661
-0.6682134570765661 x 100 = -66.82%