-70.6% is the change from 449 to 132
Calculation steps:
[( 132 - 449 ) ÷ 449] x 100 = -70.6%
Formula
Percentage change = [(132 - 449) / 449] x 100
Subtract the new number by the original number
132 - 449 = -317
-317 ÷ 449 = -0.7060133630289532
-0.7060133630289532 x 100 = -70.6%