-79.33% is the change from 919 to 190
Calculation steps:
[( 190 - 919 ) ÷ 919] x 100 = -79.33%
Formula
Percentage change = [(190 - 919) / 919] x 100
Subtract the new number by the original number
190 - 919 = -729
-729 ÷ 919 = -0.7932535364526659
-0.7932535364526659 x 100 = -79.33%