-96.63% is the change from 563 to 19
Calculation steps:
[( 19 - 563 ) ÷ 563] x 100 = -96.63%
Formula
Percentage change = [(19 - 563) / 563] x 100
Subtract the new number by the original number
19 - 563 = -544
-544 ÷ 563 = -0.9662522202486679
-0.9662522202486679 x 100 = -96.63%