-79.35% is the change from 92 to 19
Calculation steps:
[( 19 - 92 ) ÷ 92] x 100 = -79.35%
Formula
Percentage change = [(19 - 92) / 92] x 100
Subtract the new number by the original number
19 - 92 = -73
-73 ÷ 92 = -0.7934782608695652
-0.7934782608695652 x 100 = -79.35%