-21.36% is the change from 337 to 265
Calculation steps:
[( 265 - 337 ) ÷ 337] x 100 = -21.36%
Formula
Percentage change = [(265 - 337) / 337] x 100
Subtract the new number by the original number
265 - 337 = -72
-72 ÷ 337 = -0.21364985163204747
-0.21364985163204747 x 100 = -21.36%