-28.11% is the change from 843 to 606
Calculation steps:
[( 606 - 843 ) ÷ 843] x 100 = -28.11%
Formula
Percentage change = [(606 - 843) / 843] x 100
Subtract the new number by the original number
606 - 843 = -237
-237 ÷ 843 = -0.28113879003558717
-0.28113879003558717 x 100 = -28.11%