-70.73% is the change from 164 to 48
Calculation steps:
[( 48 - 164 ) ÷ 164] x 100 = -70.73%
Formula
Percentage change = [(48 - 164) / 164] x 100
Subtract the new number by the original number
48 - 164 = -116
-116 ÷ 164 = -0.7073170731707317
-0.7073170731707317 x 100 = -70.73%