-68.64% is the change from 676 to 212
Calculation steps:
[( 212 - 676 ) ÷ 676] x 100 = -68.64%
Formula
Percentage change = [(212 - 676) / 676] x 100
Subtract the new number by the original number
212 - 676 = -464
-464 ÷ 676 = -0.6863905325443787
-0.6863905325443787 x 100 = -68.64%