-34.95% is the change from 206 to 134
Calculation steps:
[( 134 - 206 ) ÷ 206] x 100 = -34.95%
Formula
Percentage change = [(134 - 206) / 206] x 100
Subtract the new number by the original number
134 - 206 = -72
-72 ÷ 206 = -0.34951456310679613
-0.34951456310679613 x 100 = -34.95%