-67.92% is the change from 907 to 291
Calculation steps:
[( 291 - 907 ) ÷ 907] x 100 = -67.92%
Formula
Percentage change = [(291 - 907) / 907] x 100
Subtract the new number by the original number
291 - 907 = -616
-616 ÷ 907 = -0.679162072767365
-0.679162072767365 x 100 = -67.92%