-83.17% is the change from 731 to 123
Calculation steps:
[( 123 - 731 ) ÷ 731] x 100 = -83.17%
Formula
Percentage change = [(123 - 731) / 731] x 100
Subtract the new number by the original number
123 - 731 = -608
-608 ÷ 731 = -0.8317373461012312
-0.8317373461012312 x 100 = -83.17%