-78.36% is the change from 134 to 29
Calculation steps:
[( 29 - 134 ) ÷ 134] x 100 = -78.36%
Formula
Percentage change = [(29 - 134) / 134] x 100
Subtract the new number by the original number
29 - 134 = -105
-105 ÷ 134 = -0.7835820895522388
-0.7835820895522388 x 100 = -78.36%