-68.91% is the change from 267 to 83
Calculation steps:
[( 83 - 267 ) ÷ 267] x 100 = -68.91%
Formula
Percentage change = [(83 - 267) / 267] x 100
Subtract the new number by the original number
83 - 267 = -184
-184 ÷ 267 = -0.6891385767790262
-0.6891385767790262 x 100 = -68.91%