-7.6% is the change from 263 to 243
Calculation steps:
[( 243 - 263 ) ÷ 263] x 100 = -7.6%
Formula
Percentage change = [(243 - 263) / 263] x 100
Subtract the new number by the original number
243 - 263 = -20
-20 ÷ 263 = -0.07604562737642585
-0.07604562737642585 x 100 = -7.6%