-96.95% is the change from 919 to 28
Calculation steps:
[( 28 - 919 ) ÷ 919] x 100 = -96.95%
Formula
Percentage change = [(28 - 919) / 919] x 100
Subtract the new number by the original number
28 - 919 = -891
-891 ÷ 919 = -0.969532100108814
-0.969532100108814 x 100 = -96.95%