-55.4% is the change from 657 to 293
Calculation steps:
[( 293 - 657 ) ÷ 657] x 100 = -55.4%
Formula
Percentage change = [(293 - 657) / 657] x 100
Subtract the new number by the original number
293 - 657 = -364
-364 ÷ 657 = -0.5540334855403348
-0.5540334855403348 x 100 = -55.4%