-59.15% is the change from 164 to 67
Calculation steps:
[( 67 - 164 ) ÷ 164] x 100 = -59.15%
Formula
Percentage change = [(67 - 164) / 164] x 100
Subtract the new number by the original number
67 - 164 = -97
-97 ÷ 164 = -0.5914634146341463
-0.5914634146341463 x 100 = -59.15%