-65.22% is the change from 601 to 209
Calculation steps:
[( 209 - 601 ) ÷ 601] x 100 = -65.22%
Formula
Percentage change = [(209 - 601) / 601] x 100
Subtract the new number by the original number
209 - 601 = -392
-392 ÷ 601 = -0.6522462562396006
-0.6522462562396006 x 100 = -65.22%