-64.97% is the change from 431 to 151
Calculation steps:
[( 151 - 431 ) ÷ 431] x 100 = -64.97%
Formula
Percentage change = [(151 - 431) / 431] x 100
Subtract the new number by the original number
151 - 431 = -280
-280 ÷ 431 = -0.6496519721577726
-0.6496519721577726 x 100 = -64.97%