-74.05% is the change from 501 to 130
Calculation steps:
[( 130 - 501 ) ÷ 501] x 100 = -74.05%
Formula
Percentage change = [(130 - 501) / 501] x 100
Subtract the new number by the original number
130 - 501 = -371
-371 ÷ 501 = -0.7405189620758483
-0.7405189620758483 x 100 = -74.05%