-31.18% is the change from 372 to 256
Calculation steps:
[( 256 - 372 ) ÷ 372] x 100 = -31.18%
Formula
Percentage change = [(256 - 372) / 372] x 100
Subtract the new number by the original number
256 - 372 = -116
-116 ÷ 372 = -0.3118279569892473
-0.3118279569892473 x 100 = -31.18%