-50.23% is the change from 213 to 106
Calculation steps:
[( 106 - 213 ) ÷ 213] x 100 = -50.23%
Formula
Percentage change = [(106 - 213) / 213] x 100
Subtract the new number by the original number
106 - 213 = -107
-107 ÷ 213 = -0.5023474178403756
-0.5023474178403756 x 100 = -50.23%