22.78% is the change from 790 to 970
Calculation steps:
[( 970 - 790 ) ÷ 790] x 100 = 22.78%
Formula
Percentage change = [(970 - 790) / 790] x 100
Subtract the new number by the original number
970 - 790 = 180
180 ÷ 790 = 0.22784810126582278
0.22784810126582278 x 100 = 22.78%