-45.83% is the change from 563 to 305
Calculation steps:
[( 305 - 563 ) ÷ 563] x 100 = -45.83%
Formula
Percentage change = [(305 - 563) / 563] x 100
Subtract the new number by the original number
305 - 563 = -258
-258 ÷ 563 = -0.458259325044405
-0.458259325044405 x 100 = -45.83%