79.18% is the change from 389 to 697
Calculation steps:
[( 697 - 389 ) ÷ 389] x 100 = 79.18%
Formula
Percentage change = [(697 - 389) / 389] x 100
Subtract the new number by the original number
697 - 389 = 308
308 ÷ 389 = 0.7917737789203085
0.7917737789203085 x 100 = 79.18%