42% is the change from 469 to 666
Calculation steps:
[( 666 - 469 ) ÷ 469] x 100 = 42%
Formula
Percentage change = [(666 - 469) / 469] x 100
Subtract the new number by the original number
666 - 469 = 197
197 ÷ 469 = 0.4200426439232409
0.4200426439232409 x 100 = 42%