-76.91% is the change from 628 to 145
Calculation steps:
[( 145 - 628 ) ÷ 628] x 100 = -76.91%
Formula
Percentage change = [(145 - 628) / 628] x 100
Subtract the new number by the original number
145 - 628 = -483
-483 ÷ 628 = -0.7691082802547771
-0.7691082802547771 x 100 = -76.91%