19.9% is the change from 578 to 693
Calculation steps:
[( 693 - 578 ) ÷ 578] x 100 = 19.9%
Formula
Percentage change = [(693 - 578) / 578] x 100
Subtract the new number by the original number
693 - 578 = 115
115 ÷ 578 = 0.19896193771626297
0.19896193771626297 x 100 = 19.9%