24.55% is the change from 770 to 959
Calculation steps:
[( 959 - 770 ) ÷ 770] x 100 = 24.55%
Formula
Percentage change = [(959 - 770) / 770] x 100
Subtract the new number by the original number
959 - 770 = 189
189 ÷ 770 = 0.24545454545454545
0.24545454545454545 x 100 = 24.55%