-83.57% is the change from 907 to 149
Calculation steps:
[( 149 - 907 ) ÷ 907] x 100 = -83.57%
Formula
Percentage change = [(149 - 907) / 907] x 100
Subtract the new number by the original number
149 - 907 = -758
-758 ÷ 907 = -0.8357221609702316
-0.8357221609702316 x 100 = -83.57%