-80.74% is the change from 296 to 57
Calculation steps:
[( 57 - 296 ) ÷ 296] x 100 = -80.74%
Formula
Percentage change = [(57 - 296) / 296] x 100
Subtract the new number by the original number
57 - 296 = -239
-239 ÷ 296 = -0.8074324324324325
-0.8074324324324325 x 100 = -80.74%