-79.17% is the change from 677 to 141
Calculation steps:
[( 141 - 677 ) ÷ 677] x 100 = -79.17%
Formula
Percentage change = [(141 - 677) / 677] x 100
Subtract the new number by the original number
141 - 677 = -536
-536 ÷ 677 = -0.7917282127031019
-0.7917282127031019 x 100 = -79.17%