-35.96% is the change from 267 to 171
Calculation steps:
[( 171 - 267 ) ÷ 267] x 100 = -35.96%
Formula
Percentage change = [(171 - 267) / 267] x 100
Subtract the new number by the original number
171 - 267 = -96
-96 ÷ 267 = -0.3595505617977528
-0.3595505617977528 x 100 = -35.96%