-19.78% is the change from 920 to 738
Calculation steps:
[( 738 - 920 ) ÷ 920] x 100 = -19.78%
Formula
Percentage change = [(738 - 920) / 920] x 100
Subtract the new number by the original number
738 - 920 = -182
-182 ÷ 920 = -0.19782608695652174
-0.19782608695652174 x 100 = -19.78%