-76.07% is the change from 677 to 162
Calculation steps:
[( 162 - 677 ) ÷ 677] x 100 = -76.07%
Formula
Percentage change = [(162 - 677) / 677] x 100
Subtract the new number by the original number
162 - 677 = -515
-515 ÷ 677 = -0.7607090103397341
-0.7607090103397341 x 100 = -76.07%