-63.08% is the change from 409 to 151
Calculation steps:
[( 151 - 409 ) ÷ 409] x 100 = -63.08%
Formula
Percentage change = [(151 - 409) / 409] x 100
Subtract the new number by the original number
151 - 409 = -258
-258 ÷ 409 = -0.6308068459657702
-0.6308068459657702 x 100 = -63.08%