-66.58% is the change from 799 to 267
Calculation steps:
[( 267 - 799 ) ÷ 799] x 100 = -66.58%
Formula
Percentage change = [(267 - 799) / 799] x 100
Subtract the new number by the original number
267 - 799 = -532
-532 ÷ 799 = -0.6658322903629537
-0.6658322903629537 x 100 = -66.58%