166.79% is the change from 280 to 747
Calculation steps:
[( 747 - 280 ) ÷ 280] x 100 = 166.79%
Formula
Percentage change = [(747 - 280) / 280] x 100
Subtract the new number by the original number
747 - 280 = 467
467 ÷ 280 = 1.667857142857143
1.667857142857143 x 100 = 166.79%