-57.58% is the change from 627 to 266
Calculation steps:
[( 266 - 627 ) ÷ 627] x 100 = -57.58%
Formula
Percentage change = [(266 - 627) / 627] x 100
Subtract the new number by the original number
266 - 627 = -361
-361 ÷ 627 = -0.5757575757575758
-0.5757575757575758 x 100 = -57.58%