-73.44% is the change from 911 to 242
Calculation steps:
[( 242 - 911 ) ÷ 911] x 100 = -73.44%
Formula
Percentage change = [(242 - 911) / 911] x 100
Subtract the new number by the original number
242 - 911 = -669
-669 ÷ 911 = -0.7343578485181119
-0.7343578485181119 x 100 = -73.44%