54.47% is the change from 459 to 709
Calculation steps:
[( 709 - 459 ) ÷ 459] x 100 = 54.47%
Formula
Percentage change = [(709 - 459) / 459] x 100
Subtract the new number by the original number
709 - 459 = 250
250 ÷ 459 = 0.5446623093681917
0.5446623093681917 x 100 = 54.47%