-79.49% is the change from 907 to 186
Calculation steps:
[( 186 - 907 ) ÷ 907] x 100 = -79.49%
Formula
Percentage change = [(186 - 907) / 907] x 100
Subtract the new number by the original number
186 - 907 = -721
-721 ÷ 907 = -0.794928335170893
-0.794928335170893 x 100 = -79.49%