-27.68% is the change from 838 to 606
Calculation steps:
[( 606 - 838 ) ÷ 838] x 100 = -27.68%
Formula
Percentage change = [(606 - 838) / 838] x 100
Subtract the new number by the original number
606 - 838 = -232
-232 ÷ 838 = -0.27684964200477324
-0.27684964200477324 x 100 = -27.68%