145.52% is the change from 290 to 712
Calculation steps:
[( 712 - 290 ) ÷ 290] x 100 = 145.52%
Formula
Percentage change = [(712 - 290) / 290] x 100
Subtract the new number by the original number
712 - 290 = 422
422 ÷ 290 = 1.4551724137931035
1.4551724137931035 x 100 = 145.52%