-60.62% is the change from 579 to 228
Calculation steps:
[( 228 - 579 ) ÷ 579] x 100 = -60.62%
Formula
Percentage change = [(228 - 579) / 579] x 100
Subtract the new number by the original number
228 - 579 = -351
-351 ÷ 579 = -0.6062176165803109
-0.6062176165803109 x 100 = -60.62%