-75% is the change from 676 to 169
Calculation steps:
[( 169 - 676 ) ÷ 676] x 100 = -75%
Formula
Percentage change = [(169 - 676) / 676] x 100
Subtract the new number by the original number
169 - 676 = -507
-507 ÷ 676 = -0.75
-0.75 x 100 = -75%
Example