-76.75% is the change from 628 to 146
Calculation steps:
[( 146 - 628 ) ÷ 628] x 100 = -76.75%
Formula
Percentage change = [(146 - 628) / 628] x 100
Subtract the new number by the original number
146 - 628 = -482
-482 ÷ 628 = -0.767515923566879
-0.767515923566879 x 100 = -76.75%