152.34% is the change from 214 to 540
Calculation steps:
[( 540 - 214 ) ÷ 214] x 100 = 152.34%
Formula
Percentage change = [(540 - 214) / 214] x 100
Subtract the new number by the original number
540 - 214 = 326
326 ÷ 214 = 1.5233644859813085
1.5233644859813085 x 100 = 152.34%