-96.2% is the change from 579 to 22
Calculation steps:
[( 22 - 579 ) ÷ 579] x 100 = -96.2%
Formula
Percentage change = [(22 - 579) / 579] x 100
Subtract the new number by the original number
22 - 579 = -557
-557 ÷ 579 = -0.9620034542314335
-0.9620034542314335 x 100 = -96.2%