-23.82% is the change from 676 to 515
Calculation steps:
[( 515 - 676 ) ÷ 676] x 100 = -23.82%
Formula
Percentage change = [(515 - 676) / 676] x 100
Subtract the new number by the original number
515 - 676 = -161
-161 ÷ 676 = -0.23816568047337278
-0.23816568047337278 x 100 = -23.82%