214.81% is the change from 162 to 510
Calculation steps:
[( 510 - 162 ) ÷ 162] x 100 = 214.81%
Formula
Percentage change = [(510 - 162) / 162] x 100
Subtract the new number by the original number
510 - 162 = 348
348 ÷ 162 = 2.1481481481481484
2.1481481481481484 x 100 = 214.81%