-20.66% is the change from 334 to 265
Calculation steps:
[( 265 - 334 ) ÷ 334] x 100 = -20.66%
Formula
Percentage change = [(265 - 334) / 334] x 100
Subtract the new number by the original number
265 - 334 = -69
-69 ÷ 334 = -0.20658682634730538
-0.20658682634730538 x 100 = -20.66%