215.07% is the change from 146 to 460
Calculation steps:
[( 460 - 146 ) ÷ 146] x 100 = 215.07%
Formula
Percentage change = [(460 - 146) / 146] x 100
Subtract the new number by the original number
460 - 146 = 314
314 ÷ 146 = 2.1506849315068495
2.1506849315068495 x 100 = 215.07%