-98.52% is the change from 541 to 8
Calculation steps:
[( 8 - 541 ) ÷ 541] x 100 = -98.52%
Formula
Percentage change = [(8 - 541) / 541] x 100
Subtract the new number by the original number
8 - 541 = -533
-533 ÷ 541 = -0.9852125693160814
-0.9852125693160814 x 100 = -98.52%