-61.08% is the change from 686 to 267
Calculation steps:
[( 267 - 686 ) ÷ 686] x 100 = -61.08%
Formula
Percentage change = [(267 - 686) / 686] x 100
Subtract the new number by the original number
267 - 686 = -419
-419 ÷ 686 = -0.6107871720116618
-0.6107871720116618 x 100 = -61.08%