-67.15% is the change from 414 to 136
Calculation steps:
[( 136 - 414 ) ÷ 414] x 100 = -67.15%
Formula
Percentage change = [(136 - 414) / 414] x 100
Subtract the new number by the original number
136 - 414 = -278
-278 ÷ 414 = -0.6714975845410628
-0.6714975845410628 x 100 = -67.15%