65% is the change from 280 to 462
Calculation steps:
[( 462 - 280 ) ÷ 280] x 100 = 65%
Formula
Percentage change = [(462 - 280) / 280] x 100
Subtract the new number by the original number
462 - 280 = 182
182 ÷ 280 = 0.65
0.65 x 100 = 65%
Example