-71.22% is the change from 907 to 261
Calculation steps:
[( 261 - 907 ) ÷ 907] x 100 = -71.22%
Formula
Percentage change = [(261 - 907) / 907] x 100
Subtract the new number by the original number
261 - 907 = -646
-646 ÷ 907 = -0.7122381477398015
-0.7122381477398015 x 100 = -71.22%