-4.87% is the change from 966 to 919
Calculation steps:
[( 919 - 966 ) ÷ 966] x 100 = -4.87%
Formula
Percentage change = [(919 - 966) / 966] x 100
Subtract the new number by the original number
919 - 966 = -47
-47 ÷ 966 = -0.048654244306418216
-0.048654244306418216 x 100 = -4.87%