-74.16% is the change from 503 to 130
Calculation steps:
[( 130 - 503 ) ÷ 503] x 100 = -74.16%
Formula
Percentage change = [(130 - 503) / 503] x 100
Subtract the new number by the original number
130 - 503 = -373
-373 ÷ 503 = -0.7415506958250497
-0.7415506958250497 x 100 = -74.16%