-75.3% is the change from 676 to 167
Calculation steps:
[( 167 - 676 ) ÷ 676] x 100 = -75.3%
Formula
Percentage change = [(167 - 676) / 676] x 100
Subtract the new number by the original number
167 - 676 = -509
-509 ÷ 676 = -0.7529585798816568
-0.7529585798816568 x 100 = -75.3%