-81.95% is the change from 676 to 122
Calculation steps:
[( 122 - 676 ) ÷ 676] x 100 = -81.95%
Formula
Percentage change = [(122 - 676) / 676] x 100
Subtract the new number by the original number
122 - 676 = -554
-554 ÷ 676 = -0.8195266272189349
-0.8195266272189349 x 100 = -81.95%