-50.33% is the change from 606 to 301
Calculation steps:
[( 301 - 606 ) ÷ 606] x 100 = -50.33%
Formula
Percentage change = [(301 - 606) / 606] x 100
Subtract the new number by the original number
301 - 606 = -305
-305 ÷ 606 = -0.5033003300330033
-0.5033003300330033 x 100 = -50.33%