-67.99% is the change from 906 to 290
Calculation steps:
[( 290 - 906 ) ÷ 906] x 100 = -67.99%
Formula
Percentage change = [(290 - 906) / 906] x 100
Subtract the new number by the original number
290 - 906 = -616
-616 ÷ 906 = -0.6799116997792495
-0.6799116997792495 x 100 = -67.99%