59.29% is the change from 280 to 446
Calculation steps:
[( 446 - 280 ) ÷ 280] x 100 = 59.29%
Formula
Percentage change = [(446 - 280) / 280] x 100
Subtract the new number by the original number
446 - 280 = 166
166 ÷ 280 = 0.5928571428571429
0.5928571428571429 x 100 = 59.29%