-64.89% is the change from 601 to 211
Calculation steps:
[( 211 - 601 ) ÷ 601] x 100 = -64.89%
Formula
Percentage change = [(211 - 601) / 601] x 100
Subtract the new number by the original number
211 - 601 = -390
-390 ÷ 601 = -0.64891846921797
-0.64891846921797 x 100 = -64.89%