-71.33% is the change from 907 to 260
Calculation steps:
[( 260 - 907 ) ÷ 907] x 100 = -71.33%
Formula
Percentage change = [(260 - 907) / 907] x 100
Subtract the new number by the original number
260 - 907 = -647
-647 ÷ 907 = -0.7133406835722161
-0.7133406835722161 x 100 = -71.33%