-80.74% is the change from 457 to 88
Calculation steps:
[( 88 - 457 ) ÷ 457] x 100 = -80.74%
Formula
Percentage change = [(88 - 457) / 457] x 100
Subtract the new number by the original number
88 - 457 = -369
-369 ÷ 457 = -0.8074398249452954
-0.8074398249452954 x 100 = -80.74%