-5.1% is the change from 628 to 596
Calculation steps:
[( 596 - 628 ) ÷ 628] x 100 = -5.1%
Formula
Percentage change = [(596 - 628) / 628] x 100
Subtract the new number by the original number
596 - 628 = -32
-32 ÷ 628 = -0.050955414012738856
-0.050955414012738856 x 100 = -5.1%