-40.57% is the change from 106 to 63
Calculation steps:
[( 63 - 106 ) ÷ 106] x 100 = -40.57%
Formula
Percentage change = [(63 - 106) / 106] x 100
Subtract the new number by the original number
63 - 106 = -43
-43 ÷ 106 = -0.4056603773584906
-0.4056603773584906 x 100 = -40.57%