-91.73% is the change from 919 to 76
Calculation steps:
[( 76 - 919 ) ÷ 919] x 100 = -91.73%
Formula
Percentage change = [(76 - 919) / 919] x 100
Subtract the new number by the original number
76 - 919 = -843
-843 ÷ 919 = -0.9173014145810664
-0.9173014145810664 x 100 = -91.73%