-65.43% is the change from 431 to 149
Calculation steps:
[( 149 - 431 ) ÷ 431] x 100 = -65.43%
Formula
Percentage change = [(149 - 431) / 431] x 100
Subtract the new number by the original number
149 - 431 = -282
-282 ÷ 431 = -0.654292343387471
-0.654292343387471 x 100 = -65.43%