-83.79% is the change from 907 to 147
Calculation steps:
[( 147 - 907 ) ÷ 907] x 100 = -83.79%
Formula
Percentage change = [(147 - 907) / 907] x 100
Subtract the new number by the original number
147 - 907 = -760
-760 ÷ 907 = -0.8379272326350606
-0.8379272326350606 x 100 = -83.79%