-27.39% is the change from 606 to 440
Calculation steps:
[( 440 - 606 ) ÷ 606] x 100 = -27.39%
Formula
Percentage change = [(440 - 606) / 606] x 100
Subtract the new number by the original number
440 - 606 = -166
-166 ÷ 606 = -0.2739273927392739
-0.2739273927392739 x 100 = -27.39%