77.89% is the change from 389 to 692
Calculation steps:
[( 692 - 389 ) ÷ 389] x 100 = 77.89%
Formula
Percentage change = [(692 - 389) / 389] x 100
Subtract the new number by the original number
692 - 389 = 303
303 ÷ 389 = 0.7789203084832905
0.7789203084832905 x 100 = 77.89%