-51.95% is the change from 616 to 296
Calculation steps:
[( 296 - 616 ) ÷ 616] x 100 = -51.95%
Formula
Percentage change = [(296 - 616) / 616] x 100
Subtract the new number by the original number
296 - 616 = -320
-320 ÷ 616 = -0.5194805194805194
-0.5194805194805194 x 100 = -51.95%