-62.2% is the change from 627 to 237
Calculation steps:
[( 237 - 627 ) ÷ 627] x 100 = -62.2%
Formula
Percentage change = [(237 - 627) / 627] x 100
Subtract the new number by the original number
237 - 627 = -390
-390 ÷ 627 = -0.6220095693779905
-0.6220095693779905 x 100 = -62.2%