70.74% is the change from 581 to 992
Calculation steps:
[( 992 - 581 ) ÷ 581] x 100 = 70.74%
Formula
Percentage change = [(992 - 581) / 581] x 100
Subtract the new number by the original number
992 - 581 = 411
411 ÷ 581 = 0.7074010327022375
0.7074010327022375 x 100 = 70.74%