29.5% is the change from 278 to 360
Calculation steps:
[( 360 - 278 ) ÷ 278] x 100 = 29.5%
Formula
Percentage change = [(360 - 278) / 278] x 100
Subtract the new number by the original number
360 - 278 = 82
82 ÷ 278 = 0.2949640287769784
0.2949640287769784 x 100 = 29.5%