-45.69% is the change from 267 to 145
Calculation steps:
[( 145 - 267 ) ÷ 267] x 100 = -45.69%
Formula
Percentage change = [(145 - 267) / 267] x 100
Subtract the new number by the original number
145 - 267 = -122
-122 ÷ 267 = -0.45692883895131087
-0.45692883895131087 x 100 = -45.69%