-98.5% is the change from 267 to 4
Calculation steps:
[( 4 - 267 ) ÷ 267] x 100 = -98.5%
Formula
Percentage change = [(4 - 267) / 267] x 100
Subtract the new number by the original number
4 - 267 = -263
-263 ÷ 267 = -0.9850187265917603
-0.9850187265917603 x 100 = -98.5%