-74.47% is the change from 658 to 168
Calculation steps:
[( 168 - 658 ) ÷ 658] x 100 = -74.47%
Formula
Percentage change = [(168 - 658) / 658] x 100
Subtract the new number by the original number
168 - 658 = -490
-490 ÷ 658 = -0.7446808510638298
-0.7446808510638298 x 100 = -74.47%