357.58% is the change from 66 to 302
Calculation steps:
[( 302 - 66 ) ÷ 66] x 100 = 357.58%
Formula
Percentage change = [(302 - 66) / 66] x 100
Subtract the new number by the original number
302 - 66 = 236
236 ÷ 66 = 3.5757575757575757
3.5757575757575757 x 100 = 357.58%