-91.69% is the change from 313 to 26
Calculation steps:
[( 26 - 313 ) ÷ 313] x 100 = -91.69%
Formula
Percentage change = [(26 - 313) / 313] x 100
Subtract the new number by the original number
26 - 313 = -287
-287 ÷ 313 = -0.9169329073482428
-0.9169329073482428 x 100 = -91.69%