168.71% is the change from 278 to 747
Calculation steps:
[( 747 - 278 ) ÷ 278] x 100 = 168.71%
Formula
Percentage change = [(747 - 278) / 278] x 100
Subtract the new number by the original number
747 - 278 = 469
469 ÷ 278 = 1.6870503597122302
1.6870503597122302 x 100 = 168.71%