-23.95% is the change from 593 to 451
Calculation steps:
[( 451 - 593 ) ÷ 593] x 100 = -23.95%
Formula
Percentage change = [(451 - 593) / 593] x 100
Subtract the new number by the original number
451 - 593 = -142
-142 ÷ 593 = -0.23946037099494097
-0.23946037099494097 x 100 = -23.95%