-79.61% is the change from 711 to 145
Calculation steps:
[( 145 - 711 ) ÷ 711] x 100 = -79.61%
Formula
Percentage change = [(145 - 711) / 711] x 100
Subtract the new number by the original number
145 - 711 = -566
-566 ÷ 711 = -0.7960618846694796
-0.7960618846694796 x 100 = -79.61%
Example