-7.48% is the change from 628 to 581
Calculation steps:
[( 581 - 628 ) ÷ 628] x 100 = -7.48%
Formula
Percentage change = [(581 - 628) / 628] x 100
Subtract the new number by the original number
581 - 628 = -47
-47 ÷ 628 = -0.07484076433121019
-0.07484076433121019 x 100 = -7.48%