-59.76% is the change from 338 to 136
Calculation steps:
[( 136 - 338 ) ÷ 338] x 100 = -59.76%
Formula
Percentage change = [(136 - 338) / 338] x 100
Subtract the new number by the original number
136 - 338 = -202
-202 ÷ 338 = -0.5976331360946746
-0.5976331360946746 x 100 = -59.76%