65.42% is the change from 587 to 971
Calculation steps:
[( 971 - 587 ) ÷ 587] x 100 = 65.42%
Formula
Percentage change = [(971 - 587) / 587] x 100
Subtract the new number by the original number
971 - 587 = 384
384 ÷ 587 = 0.6541737649063032
0.6541737649063032 x 100 = 65.42%