-78.26% is the change from 92 to 20
Calculation steps:
[( 20 - 92 ) ÷ 92] x 100 = -78.26%
Formula
Percentage change = [(20 - 92) / 92] x 100
Subtract the new number by the original number
20 - 92 = -72
-72 ÷ 92 = -0.782608695652174
-0.782608695652174 x 100 = -78.26%