155.71% is the change from 280 to 716
Calculation steps:
[( 716 - 280 ) ÷ 280] x 100 = 155.71%
Formula
Percentage change = [(716 - 280) / 280] x 100
Subtract the new number by the original number
716 - 280 = 436
436 ÷ 280 = 1.5571428571428572
1.5571428571428572 x 100 = 155.71%