-73.05% is the change from 167 to 45
Calculation steps:
[( 45 - 167 ) ÷ 167] x 100 = -73.05%
Formula
Percentage change = [(45 - 167) / 167] x 100
Subtract the new number by the original number
45 - 167 = -122
-122 ÷ 167 = -0.7305389221556886
-0.7305389221556886 x 100 = -73.05%