-58.03% is the change from 579 to 243
Calculation steps:
[( 243 - 579 ) ÷ 579] x 100 = -58.03%
Formula
Percentage change = [(243 - 579) / 579] x 100
Subtract the new number by the original number
243 - 579 = -336
-336 ÷ 579 = -0.5803108808290155
-0.5803108808290155 x 100 = -58.03%