-98.76% is the change from 563 to 7
Calculation steps:
[( 7 - 563 ) ÷ 563] x 100 = -98.76%
Formula
Percentage change = [(7 - 563) / 563] x 100
Subtract the new number by the original number
7 - 563 = -556
-556 ÷ 563 = -0.9875666074600356
-0.9875666074600356 x 100 = -98.76%