-64.44% is the change from 360 to 128
Calculation steps:
[( 128 - 360 ) ÷ 360] x 100 = -64.44%
Formula
Percentage change = [(128 - 360) / 360] x 100
Subtract the new number by the original number
128 - 360 = -232
-232 ÷ 360 = -0.6444444444444445
-0.6444444444444445 x 100 = -64.44%