-58.57% is the change from 449 to 186
Calculation steps:
[( 186 - 449 ) ÷ 449] x 100 = -58.57%
Formula
Percentage change = [(186 - 449) / 449] x 100
Subtract the new number by the original number
186 - 449 = -263
-263 ÷ 449 = -0.5857461024498887
-0.5857461024498887 x 100 = -58.57%