62.82% is the change from 581 to 946
Calculation steps:
[( 946 - 581 ) ÷ 581] x 100 = 62.82%
Formula
Percentage change = [(946 - 581) / 581] x 100
Subtract the new number by the original number
946 - 581 = 365
365 ÷ 581 = 0.6282271944922547
0.6282271944922547 x 100 = 62.82%