346.97% is the change from 66 to 295
Calculation steps:
[( 295 - 66 ) ÷ 66] x 100 = 346.97%
Formula
Percentage change = [(295 - 66) / 66] x 100
Subtract the new number by the original number
295 - 66 = 229
229 ÷ 66 = 3.4696969696969697
3.4696969696969697 x 100 = 346.97%