-38.53% is the change from 911 to 560
Calculation steps:
[( 560 - 911 ) ÷ 911] x 100 = -38.53%
Formula
Percentage change = [(560 - 911) / 911] x 100
Subtract the new number by the original number
560 - 911 = -351
-351 ÷ 911 = -0.38529088913282106
-0.38529088913282106 x 100 = -38.53%