62.13% is the change from 581 to 942
Calculation steps:
[( 942 - 581 ) ÷ 581] x 100 = 62.13%
Formula
Percentage change = [(942 - 581) / 581] x 100
Subtract the new number by the original number
942 - 581 = 361
361 ÷ 581 = 0.621342512908778
0.621342512908778 x 100 = 62.13%