-51.83% is the change from 627 to 302
Calculation steps:
[( 302 - 627 ) ÷ 627] x 100 = -51.83%
Formula
Percentage change = [(302 - 627) / 627] x 100
Subtract the new number by the original number
302 - 627 = -325
-325 ÷ 627 = -0.518341307814992
-0.518341307814992 x 100 = -51.83%