-78.79% is the change from 745 to 158
Calculation steps:
[( 158 - 745 ) ÷ 745] x 100 = -78.79%
Formula
Percentage change = [(158 - 745) / 745] x 100
Subtract the new number by the original number
158 - 745 = -587
-587 ÷ 745 = -0.7879194630872484
-0.7879194630872484 x 100 = -78.79%