-59.45% is the change from 619 to 251
Calculation steps:
[( 251 - 619 ) ÷ 619] x 100 = -59.45%
Formula
Percentage change = [(251 - 619) / 619] x 100
Subtract the new number by the original number
251 - 619 = -368
-368 ÷ 619 = -0.5945072697899838
-0.5945072697899838 x 100 = -59.45%