-47.22% is the change from 557 to 294
Calculation steps:
[( 294 - 557 ) ÷ 557] x 100 = -47.22%
Formula
Percentage change = [(294 - 557) / 557] x 100
Subtract the new number by the original number
294 - 557 = -263
-263 ÷ 557 = -0.47217235188509876
-0.47217235188509876 x 100 = -47.22%