-26.75% is the change from 845 to 619
Calculation steps:
[( 619 - 845 ) ÷ 845] x 100 = -26.75%
Formula
Percentage change = [(619 - 845) / 845] x 100
Subtract the new number by the original number
619 - 845 = -226
-226 ÷ 845 = -0.26745562130177514
-0.26745562130177514 x 100 = -26.75%