-83.33% is the change from 738 to 123
Calculation steps:
[( 123 - 738 ) ÷ 738] x 100 = -83.33%
Formula
Percentage change = [(123 - 738) / 738] x 100
Subtract the new number by the original number
123 - 738 = -615
-615 ÷ 738 = -0.8333333333333334
-0.8333333333333334 x 100 = -83.33%