-80.55% is the change from 293 to 57
Calculation steps:
[( 57 - 293 ) ÷ 293] x 100 = -80.55%
Formula
Percentage change = [(57 - 293) / 293] x 100
Subtract the new number by the original number
57 - 293 = -236
-236 ÷ 293 = -0.8054607508532423
-0.8054607508532423 x 100 = -80.55%