-94.07% is the change from 573 to 34
Calculation steps:
[( 34 - 573 ) ÷ 573] x 100 = -94.07%
Formula
Percentage change = [(34 - 573) / 573] x 100
Subtract the new number by the original number
34 - 573 = -539
-539 ÷ 573 = -0.9406631762652705
-0.9406631762652705 x 100 = -94.07%