-74.78% is the change from 682 to 172
Calculation steps:
[( 172 - 682 ) ÷ 682] x 100 = -74.78%
Formula
Percentage change = [(172 - 682) / 682] x 100
Subtract the new number by the original number
172 - 682 = -510
-510 ÷ 682 = -0.7478005865102639
-0.7478005865102639 x 100 = -74.78%