-20% is the change from 920 to 736
Calculation steps:
[( 736 - 920 ) ÷ 920] x 100 = -20%
Formula
Percentage change = [(736 - 920) / 920] x 100
Subtract the new number by the original number
736 - 920 = -184
-184 ÷ 920 = -0.2
-0.2 x 100 = -20%
Example