290.56% is the change from 180 to 703
Calculation steps:
[( 703 - 180 ) ÷ 180] x 100 = 290.56%
Formula
Percentage change = [(703 - 180) / 180] x 100
Subtract the new number by the original number
703 - 180 = 523
523 ÷ 180 = 2.9055555555555554
2.9055555555555554 x 100 = 290.56%