-75.3% is the change from 579 to 143
Calculation steps:
[( 143 - 579 ) ÷ 579] x 100 = -75.3%
Formula
Percentage change = [(143 - 579) / 579] x 100
Subtract the new number by the original number
143 - 579 = -436
-436 ÷ 579 = -0.7530224525043178
-0.7530224525043178 x 100 = -75.3%