-24.11% is the change from 593 to 450
Calculation steps:
[( 450 - 593 ) ÷ 593] x 100 = -24.11%
Formula
Percentage change = [(450 - 593) / 593] x 100
Subtract the new number by the original number
450 - 593 = -143
-143 ÷ 593 = -0.2411467116357504
-0.2411467116357504 x 100 = -24.11%