-14.35% is the change from 920 to 788
Calculation steps:
[( 788 - 920 ) ÷ 920] x 100 = -14.35%
Formula
Percentage change = [(788 - 920) / 920] x 100
Subtract the new number by the original number
788 - 920 = -132
-132 ÷ 920 = -0.14347826086956522
-0.14347826086956522 x 100 = -14.35%