-52.18% is the change from 619 to 296
Calculation steps:
[( 296 - 619 ) ÷ 619] x 100 = -52.18%
Formula
Percentage change = [(296 - 619) / 619] x 100
Subtract the new number by the original number
296 - 619 = -323
-323 ÷ 619 = -0.5218093699515347
-0.5218093699515347 x 100 = -52.18%