-43.36% is the change from 911 to 516
Calculation steps:
[( 516 - 911 ) ÷ 911] x 100 = -43.36%
Formula
Percentage change = [(516 - 911) / 911] x 100
Subtract the new number by the original number
516 - 911 = -395
-395 ÷ 911 = -0.433589462129528
-0.433589462129528 x 100 = -43.36%