-97.63% is the change from 590 to 14
Calculation steps:
[( 14 - 590 ) ÷ 590] x 100 = -97.63%
Formula
Percentage change = [(14 - 590) / 590] x 100
Subtract the new number by the original number
14 - 590 = -576
-576 ÷ 590 = -0.976271186440678
-0.976271186440678 x 100 = -97.63%