-90.24% is the change from 574 to 56
Calculation steps:
[( 56 - 574 ) ÷ 574] x 100 = -90.24%
Formula
Percentage change = [(56 - 574) / 574] x 100
Subtract the new number by the original number
56 - 574 = -518
-518 ÷ 574 = -0.9024390243902439
-0.9024390243902439 x 100 = -90.24%