-26.75% is the change from 613 to 449
Calculation steps:
[( 449 - 613 ) ÷ 613] x 100 = -26.75%
Formula
Percentage change = [(449 - 613) / 613] x 100
Subtract the new number by the original number
449 - 613 = -164
-164 ÷ 613 = -0.26753670473083196
-0.26753670473083196 x 100 = -26.75%