-24.41% is the change from 676 to 511
Calculation steps:
[( 511 - 676 ) ÷ 676] x 100 = -24.41%
Formula
Percentage change = [(511 - 676) / 676] x 100
Subtract the new number by the original number
511 - 676 = -165
-165 ÷ 676 = -0.2440828402366864
-0.2440828402366864 x 100 = -24.41%