63.98% is the change from 583 to 956
Calculation steps:
[( 956 - 583 ) ÷ 583] x 100 = 63.98%
Formula
Percentage change = [(956 - 583) / 583] x 100
Subtract the new number by the original number
956 - 583 = 373
373 ÷ 583 = 0.6397941680960549
0.6397941680960549 x 100 = 63.98%