-70.58% is the change from 911 to 268
Calculation steps:
[( 268 - 911 ) ÷ 911] x 100 = -70.58%
Formula
Percentage change = [(268 - 911) / 911] x 100
Subtract the new number by the original number
268 - 911 = -643
-643 ÷ 911 = -0.7058177826564215
-0.7058177826564215 x 100 = -70.58%