-27.43% is the change from 853 to 619
Calculation steps:
[( 619 - 853 ) ÷ 853] x 100 = -27.43%
Formula
Percentage change = [(619 - 853) / 853] x 100
Subtract the new number by the original number
619 - 853 = -234
-234 ÷ 853 = -0.27432590855803046
-0.27432590855803046 x 100 = -27.43%