-28.9% is the change from 263 to 187
Calculation steps:
[( 187 - 263 ) ÷ 263] x 100 = -28.9%
Formula
Percentage change = [(187 - 263) / 263] x 100
Subtract the new number by the original number
187 - 263 = -76
-76 ÷ 263 = -0.2889733840304182
-0.2889733840304182 x 100 = -28.9%