286.15% is the change from 130 to 502
Calculation steps:
[( 502 - 130 ) ÷ 130] x 100 = 286.15%
Formula
Percentage change = [(502 - 130) / 130] x 100
Subtract the new number by the original number
502 - 130 = 372
372 ÷ 130 = 2.8615384615384616
2.8615384615384616 x 100 = 286.15%