-63.87% is the change from 595 to 215
Calculation steps:
[( 215 - 595 ) ÷ 595] x 100 = -63.87%
Formula
Percentage change = [(215 - 595) / 595] x 100
Subtract the new number by the original number
215 - 595 = -380
-380 ÷ 595 = -0.6386554621848739
-0.6386554621848739 x 100 = -63.87%