487.1% is the change from 155 to 910
Calculation steps:
[( 910 - 155 ) ÷ 155] x 100 = 487.1%
Formula
Percentage change = [(910 - 155) / 155] x 100
Subtract the new number by the original number
910 - 155 = 755
755 ÷ 155 = 4.870967741935484
4.870967741935484 x 100 = 487.1%