-52.5% is the change from 619 to 294
Calculation steps:
[( 294 - 619 ) ÷ 619] x 100 = -52.5%
Formula
Percentage change = [(294 - 619) / 619] x 100
Subtract the new number by the original number
294 - 619 = -325
-325 ÷ 619 = -0.5250403877221325
-0.5250403877221325 x 100 = -52.5%