-74.86% is the change from 911 to 229
Calculation steps:
[( 229 - 911 ) ÷ 911] x 100 = -74.86%
Formula
Percentage change = [(229 - 911) / 911] x 100
Subtract the new number by the original number
229 - 911 = -682
-682 ÷ 911 = -0.7486278814489572
-0.7486278814489572 x 100 = -74.86%