-99.05% is the change from 632 to 6
Calculation steps:
[( 6 - 632 ) ÷ 632] x 100 = -99.05%
Formula
Percentage change = [(6 - 632) / 632] x 100
Subtract the new number by the original number
6 - 632 = -626
-626 ÷ 632 = -0.990506329113924
-0.990506329113924 x 100 = -99.05%