66.96% is the change from 454 to 758
Calculation steps:
[( 758 - 454 ) ÷ 454] x 100 = 66.96%
Formula
Percentage change = [(758 - 454) / 454] x 100
Subtract the new number by the original number
758 - 454 = 304
304 ÷ 454 = 0.6696035242290749
0.6696035242290749 x 100 = 66.96%