-20.11% is the change from 179 to 143
Calculation steps:
[( 143 - 179 ) ÷ 179] x 100 = -20.11%
Formula
Percentage change = [(143 - 179) / 179] x 100
Subtract the new number by the original number
143 - 179 = -36
-36 ÷ 179 = -0.2011173184357542
-0.2011173184357542 x 100 = -20.11%