-7.34% is the change from 109 to 101
Calculation steps:
[( 101 - 109 ) ÷ 109] x 100 = -7.34%
Formula
Percentage change = [(101 - 109) / 109] x 100
Subtract the new number by the original number
101 - 109 = -8
-8 ÷ 109 = -0.07339449541284404
-0.07339449541284404 x 100 = -7.34%