-66.11% is the change from 422 to 143
Calculation steps:
[( 143 - 422 ) ÷ 422] x 100 = -66.11%
Formula
Percentage change = [(143 - 422) / 422] x 100
Subtract the new number by the original number
143 - 422 = -279
-279 ÷ 422 = -0.6611374407582938
-0.6611374407582938 x 100 = -66.11%