-72.17% is the change from 460 to 128
Calculation steps:
[( 128 - 460 ) ÷ 460] x 100 = -72.17%
Formula
Percentage change = [(128 - 460) / 460] x 100
Subtract the new number by the original number
128 - 460 = -332
-332 ÷ 460 = -0.7217391304347827
-0.7217391304347827 x 100 = -72.17%