-80.08% is the change from 728 to 145
Calculation steps:
[( 145 - 728 ) ÷ 728] x 100 = -80.08%
Formula
Percentage change = [(145 - 728) / 728] x 100
Subtract the new number by the original number
145 - 728 = -583
-583 ÷ 728 = -0.8008241758241759
-0.8008241758241759 x 100 = -80.08%