-40.27% is the change from 221 to 132
Calculation steps:
[( 132 - 221 ) ÷ 221] x 100 = -40.27%
Formula
Percentage change = [(132 - 221) / 221] x 100
Subtract the new number by the original number
132 - 221 = -89
-89 ÷ 221 = -0.40271493212669685
-0.40271493212669685 x 100 = -40.27%