-27.38% is the change from 263 to 191
Calculation steps:
[( 191 - 263 ) ÷ 263] x 100 = -27.38%
Formula
Percentage change = [(191 - 263) / 263] x 100
Subtract the new number by the original number
191 - 263 = -72
-72 ÷ 263 = -0.2737642585551331
-0.2737642585551331 x 100 = -27.38%