71.43% is the change from 581 to 996
Calculation steps:
[( 996 - 581 ) ÷ 581] x 100 = 71.43%
Formula
Percentage change = [(996 - 581) / 581] x 100
Subtract the new number by the original number
996 - 581 = 415
415 ÷ 581 = 0.7142857142857143
0.7142857142857143 x 100 = 71.43%