-72.65% is the change from 691 to 189
Calculation steps:
[( 189 - 691 ) ÷ 691] x 100 = -72.65%
Formula
Percentage change = [(189 - 691) / 691] x 100
Subtract the new number by the original number
189 - 691 = -502
-502 ÷ 691 = -0.7264833574529667
-0.7264833574529667 x 100 = -72.65%