-71.19% is the change from 906 to 261
Calculation steps:
[( 261 - 906 ) ÷ 906] x 100 = -71.19%
Formula
Percentage change = [(261 - 906) / 906] x 100
Subtract the new number by the original number
261 - 906 = -645
-645 ÷ 906 = -0.7119205298013245
-0.7119205298013245 x 100 = -71.19%