-27.54% is the change from 788 to 571
Calculation steps:
[( 571 - 788 ) ÷ 788] x 100 = -27.54%
Formula
Percentage change = [(571 - 788) / 788] x 100
Subtract the new number by the original number
571 - 788 = -217
-217 ÷ 788 = -0.2753807106598985
-0.2753807106598985 x 100 = -27.54%