-98.77% is the change from 653 to 8
Calculation steps:
[( 8 - 653 ) ÷ 653] x 100 = -98.77%
Formula
Percentage change = [(8 - 653) / 653] x 100
Subtract the new number by the original number
8 - 653 = -645
-645 ÷ 653 = -0.9877488514548239
-0.9877488514548239 x 100 = -98.77%