63.71% is the change from 587 to 961
Calculation steps:
[( 961 - 587 ) ÷ 587] x 100 = 63.71%
Formula
Percentage change = [(961 - 587) / 587] x 100
Subtract the new number by the original number
961 - 587 = 374
374 ÷ 587 = 0.637137989778535
0.637137989778535 x 100 = 63.71%