-21.43% is the change from 182 to 143
Calculation steps:
[( 143 - 182 ) ÷ 182] x 100 = -21.43%
Formula
Percentage change = [(143 - 182) / 182] x 100
Subtract the new number by the original number
143 - 182 = -39
-39 ÷ 182 = -0.21428571428571427
-0.21428571428571427 x 100 = -21.43%