72.35% is the change from 264 to 455
Calculation steps:
[( 455 - 264 ) ÷ 264] x 100 = 72.35%
Formula
Percentage change = [(455 - 264) / 264] x 100
Subtract the new number by the original number
455 - 264 = 191
191 ÷ 264 = 0.7234848484848485
0.7234848484848485 x 100 = 72.35%