-58.91% is the change from 606 to 249
Calculation steps:
[( 249 - 606 ) ÷ 606] x 100 = -58.91%
Formula
Percentage change = [(249 - 606) / 606] x 100
Subtract the new number by the original number
249 - 606 = -357
-357 ÷ 606 = -0.5891089108910891
-0.5891089108910891 x 100 = -58.91%