64.15% is the change from 583 to 957
Calculation steps:
[( 957 - 583 ) ÷ 583] x 100 = 64.15%
Formula
Percentage change = [(957 - 583) / 583] x 100
Subtract the new number by the original number
957 - 583 = 374
374 ÷ 583 = 0.6415094339622641
0.6415094339622641 x 100 = 64.15%