-88.43% is the change from 579 to 67
Calculation steps:
[( 67 - 579 ) ÷ 579] x 100 = -88.43%
Formula
Percentage change = [(67 - 579) / 579] x 100
Subtract the new number by the original number
67 - 579 = -512
-512 ÷ 579 = -0.8842832469775475
-0.8842832469775475 x 100 = -88.43%