-10.43% is the change from 163 to 146
Calculation steps:
[( 146 - 163 ) ÷ 163] x 100 = -10.43%
Formula
Percentage change = [(146 - 163) / 163] x 100
Subtract the new number by the original number
146 - 163 = -17
-17 ÷ 163 = -0.10429447852760736
-0.10429447852760736 x 100 = -10.43%