-64.49% is the change from 414 to 147
Calculation steps:
[( 147 - 414 ) ÷ 414] x 100 = -64.49%
Formula
Percentage change = [(147 - 414) / 414] x 100
Subtract the new number by the original number
147 - 414 = -267
-267 ÷ 414 = -0.644927536231884
-0.644927536231884 x 100 = -64.49%