19.38% is the change from 578 to 690
Calculation steps:
[( 690 - 578 ) ÷ 578] x 100 = 19.38%
Formula
Percentage change = [(690 - 578) / 578] x 100
Subtract the new number by the original number
690 - 578 = 112
112 ÷ 578 = 0.19377162629757785
0.19377162629757785 x 100 = 19.38%