-50.17% is the change from 606 to 302
Calculation steps:
[( 302 - 606 ) ÷ 606] x 100 = -50.17%
Formula
Percentage change = [(302 - 606) / 606] x 100
Subtract the new number by the original number
302 - 606 = -304
-304 ÷ 606 = -0.5016501650165016
-0.5016501650165016 x 100 = -50.17%