30.07% is the change from 592 to 770
Calculation steps:
[( 770 - 592 ) ÷ 592] x 100 = 30.07%
Formula
Percentage change = [(770 - 592) / 592] x 100
Subtract the new number by the original number
770 - 592 = 178
178 ÷ 592 = 0.30067567567567566
0.30067567567567566 x 100 = 30.07%