-93.15% is the change from 555 to 38
Calculation steps:
[( 38 - 555 ) ÷ 555] x 100 = -93.15%
Formula
Percentage change = [(38 - 555) / 555] x 100
Subtract the new number by the original number
38 - 555 = -517
-517 ÷ 555 = -0.9315315315315316
-0.9315315315315316 x 100 = -93.15%