-67.03% is the change from 649 to 214
Calculation steps:
[( 214 - 649 ) ÷ 649] x 100 = -67.03%
Formula
Percentage change = [(214 - 649) / 649] x 100
Subtract the new number by the original number
214 - 649 = -435
-435 ÷ 649 = -0.6702619414483821
-0.6702619414483821 x 100 = -67.03%