-21.61% is the change from 907 to 711
Calculation steps:
[( 711 - 907 ) ÷ 907] x 100 = -21.61%
Formula
Percentage change = [(711 - 907) / 907] x 100
Subtract the new number by the original number
711 - 907 = -196
-196 ÷ 907 = -0.2160970231532525
-0.2160970231532525 x 100 = -21.61%