-97.98% is the change from 595 to 12
Calculation steps:
[( 12 - 595 ) ÷ 595] x 100 = -97.98%
Formula
Percentage change = [(12 - 595) / 595] x 100
Subtract the new number by the original number
12 - 595 = -583
-583 ÷ 595 = -0.9798319327731092
-0.9798319327731092 x 100 = -97.98%