-32.43% is the change from 845 to 571
Calculation steps:
[( 571 - 845 ) ÷ 845] x 100 = -32.43%
Formula
Percentage change = [(571 - 845) / 845] x 100
Subtract the new number by the original number
571 - 845 = -274
-274 ÷ 845 = -0.3242603550295858
-0.3242603550295858 x 100 = -32.43%