-21.42% is the change from 593 to 466
Calculation steps:
[( 466 - 593 ) ÷ 593] x 100 = -21.42%
Formula
Percentage change = [(466 - 593) / 593] x 100
Subtract the new number by the original number
466 - 593 = -127
-127 ÷ 593 = -0.21416526138279932
-0.21416526138279932 x 100 = -21.42%