-83.42% is the change from 579 to 96
Calculation steps:
[( 96 - 579 ) ÷ 579] x 100 = -83.42%
Formula
Percentage change = [(96 - 579) / 579] x 100
Subtract the new number by the original number
96 - 579 = -483
-483 ÷ 579 = -0.8341968911917098
-0.8341968911917098 x 100 = -83.42%