-74.69% is the change from 403 to 102
Calculation steps:
[( 102 - 403 ) ÷ 403] x 100 = -74.69%
Formula
Percentage change = [(102 - 403) / 403] x 100
Subtract the new number by the original number
102 - 403 = -301
-301 ÷ 403 = -0.7468982630272953
-0.7468982630272953 x 100 = -74.69%