-66.79% is the change from 786 to 261
Calculation steps:
[( 261 - 786 ) ÷ 786] x 100 = -66.79%
Formula
Percentage change = [(261 - 786) / 786] x 100
Subtract the new number by the original number
261 - 786 = -525
-525 ÷ 786 = -0.6679389312977099
-0.6679389312977099 x 100 = -66.79%