-79.59% is the change from 691 to 141
Calculation steps:
[( 141 - 691 ) ÷ 691] x 100 = -79.59%
Formula
Percentage change = [(141 - 691) / 691] x 100
Subtract the new number by the original number
141 - 691 = -550
-550 ÷ 691 = -0.7959479015918958
-0.7959479015918958 x 100 = -79.59%