-77.61% is the change from 911 to 204
Calculation steps:
[( 204 - 911 ) ÷ 911] x 100 = -77.61%
Formula
Percentage change = [(204 - 911) / 911] x 100
Subtract the new number by the original number
204 - 911 = -707
-707 ÷ 911 = -0.7760702524698134
-0.7760702524698134 x 100 = -77.61%