71.21% is the change from 264 to 452
Calculation steps:
[( 452 - 264 ) ÷ 264] x 100 = 71.21%
Formula
Percentage change = [(452 - 264) / 264] x 100
Subtract the new number by the original number
452 - 264 = 188
188 ÷ 264 = 0.7121212121212122
0.7121212121212122 x 100 = 71.21%