-70.3% is the change from 899 to 267
Calculation steps:
[( 267 - 899 ) ÷ 899] x 100 = -70.3%
Formula
Percentage change = [(267 - 899) / 899] x 100
Subtract the new number by the original number
267 - 899 = -632
-632 ÷ 899 = -0.7030033370411568
-0.7030033370411568 x 100 = -70.3%