-28.33% is the change from 233 to 167
Calculation steps:
[( 167 - 233 ) ÷ 233] x 100 = -28.33%
Formula
Percentage change = [(167 - 233) / 233] x 100
Subtract the new number by the original number
167 - 233 = -66
-66 ÷ 233 = -0.2832618025751073
-0.2832618025751073 x 100 = -28.33%