-80.59% is the change from 675 to 131
Calculation steps:
[( 131 - 675 ) ÷ 675] x 100 = -80.59%
Formula
Percentage change = [(131 - 675) / 675] x 100
Subtract the new number by the original number
131 - 675 = -544
-544 ÷ 675 = -0.8059259259259259
-0.8059259259259259 x 100 = -80.59%