29.63% is the change from 594 to 770
Calculation steps:
[( 770 - 594 ) ÷ 594] x 100 = 29.63%
Formula
Percentage change = [(770 - 594) / 594] x 100
Subtract the new number by the original number
770 - 594 = 176
176 ÷ 594 = 0.2962962962962963
0.2962962962962963 x 100 = 29.63%