-64.51% is the change from 603 to 214
Calculation steps:
[( 214 - 603 ) ÷ 603] x 100 = -64.51%
Formula
Percentage change = [(214 - 603) / 603] x 100
Subtract the new number by the original number
214 - 603 = -389
-389 ÷ 603 = -0.6451077943615257
-0.6451077943615257 x 100 = -64.51%