-98.16% is the change from 163 to 3
Calculation steps:
[( 3 - 163 ) ÷ 163] x 100 = -98.16%
Formula
Percentage change = [(3 - 163) / 163] x 100
Subtract the new number by the original number
3 - 163 = -160
-160 ÷ 163 = -0.9815950920245399
-0.9815950920245399 x 100 = -98.16%