30.02% is the change from 593 to 771
Calculation steps:
[( 771 - 593 ) ÷ 593] x 100 = 30.02%
Formula
Percentage change = [(771 - 593) / 593] x 100
Subtract the new number by the original number
771 - 593 = 178
178 ÷ 593 = 0.30016863406408095
0.30016863406408095 x 100 = 30.02%