148.93% is the change from 280 to 697
Calculation steps:
[( 697 - 280 ) ÷ 280] x 100 = 148.93%
Formula
Percentage change = [(697 - 280) / 280] x 100
Subtract the new number by the original number
697 - 280 = 417
417 ÷ 280 = 1.4892857142857143
1.4892857142857143 x 100 = 148.93%