-59.22% is the change from 206 to 84
Calculation steps:
[( 84 - 206 ) ÷ 206] x 100 = -59.22%
Formula
Percentage change = [(84 - 206) / 206] x 100
Subtract the new number by the original number
84 - 206 = -122
-122 ÷ 206 = -0.5922330097087378
-0.5922330097087378 x 100 = -59.22%