47.35% is the change from 452 to 666
Calculation steps:
[( 666 - 452 ) ÷ 452] x 100 = 47.35%
Formula
Percentage change = [(666 - 452) / 452] x 100
Subtract the new number by the original number
666 - 452 = 214
214 ÷ 452 = 0.47345132743362833
0.47345132743362833 x 100 = 47.35%