-18.49% is the change from 265 to 216
Calculation steps:
[( 216 - 265 ) ÷ 265] x 100 = -18.49%
Formula
Percentage change = [(216 - 265) / 265] x 100
Subtract the new number by the original number
216 - 265 = -49
-49 ÷ 265 = -0.18490566037735848
-0.18490566037735848 x 100 = -18.49%