-51.05% is the change from 619 to 303
Calculation steps:
[( 303 - 619 ) ÷ 619] x 100 = -51.05%
Formula
Percentage change = [(303 - 619) / 619] x 100
Subtract the new number by the original number
303 - 619 = -316
-316 ÷ 619 = -0.5105008077544426
-0.5105008077544426 x 100 = -51.05%