20.48% is the change from 581 to 700
Calculation steps:
[( 700 - 581 ) ÷ 581] x 100 = 20.48%
Formula
Percentage change = [(700 - 581) / 581] x 100
Subtract the new number by the original number
700 - 581 = 119
119 ÷ 581 = 0.20481927710843373
0.20481927710843373 x 100 = 20.48%