61.5% is the change from 452 to 730
Calculation steps:
[( 730 - 452 ) ÷ 452] x 100 = 61.5%
Formula
Percentage change = [(730 - 452) / 452] x 100
Subtract the new number by the original number
730 - 452 = 278
278 ÷ 452 = 0.6150442477876106
0.6150442477876106 x 100 = 61.5%