-75.11% is the change from 675 to 168
Calculation steps:
[( 168 - 675 ) ÷ 675] x 100 = -75.11%
Formula
Percentage change = [(168 - 675) / 675] x 100
Subtract the new number by the original number
168 - 675 = -507
-507 ÷ 675 = -0.7511111111111111
-0.7511111111111111 x 100 = -75.11%