-6.88% is the change from 189 to 176
Calculation steps:
[( 176 - 189 ) ÷ 189] x 100 = -6.88%
Formula
Percentage change = [(176 - 189) / 189] x 100
Subtract the new number by the original number
176 - 189 = -13
-13 ÷ 189 = -0.06878306878306878
-0.06878306878306878 x 100 = -6.88%