256.59% is the change from 129 to 460
Calculation steps:
[( 460 - 129 ) ÷ 129] x 100 = 256.59%
Formula
Percentage change = [(460 - 129) / 129] x 100
Subtract the new number by the original number
460 - 129 = 331
331 ÷ 129 = 2.565891472868217
2.565891472868217 x 100 = 256.59%