308.46% is the change from 130 to 531
Calculation steps:
[( 531 - 130 ) ÷ 130] x 100 = 308.46%
Formula
Percentage change = [(531 - 130) / 130] x 100
Subtract the new number by the original number
531 - 130 = 401
401 ÷ 130 = 3.0846153846153848
3.0846153846153848 x 100 = 308.46%