-20.22% is the change from 267 to 213
Calculation steps:
[( 213 - 267 ) ÷ 267] x 100 = -20.22%
Formula
Percentage change = [(213 - 267) / 267] x 100
Subtract the new number by the original number
213 - 267 = -54
-54 ÷ 267 = -0.20224719101123595
-0.20224719101123595 x 100 = -20.22%