7.6% is the change from 263 to 283
Calculation steps:
[( 283 - 263 ) ÷ 263] x 100 = 7.6%
Formula
Percentage change = [(283 - 263) / 263] x 100
Subtract the new number by the original number
283 - 263 = 20
20 ÷ 263 = 0.07604562737642585
0.07604562737642585 x 100 = 7.6%