-63.81% is the change from 409 to 148
Calculation steps:
[( 148 - 409 ) ÷ 409] x 100 = -63.81%
Formula
Percentage change = [(148 - 409) / 409] x 100
Subtract the new number by the original number
148 - 409 = -261
-261 ÷ 409 = -0.6381418092909535
-0.6381418092909535 x 100 = -63.81%