64.1% is the change from 454 to 745
Calculation steps:
[( 745 - 454 ) ÷ 454] x 100 = 64.1%
Formula
Percentage change = [(745 - 454) / 454] x 100
Subtract the new number by the original number
745 - 454 = 291
291 ÷ 454 = 0.6409691629955947
0.6409691629955947 x 100 = 64.1%