1.8% is the change from 278 to 283
Calculation steps:
[( 283 - 278 ) ÷ 278] x 100 = 1.8%
Formula
Percentage change = [(283 - 278) / 278] x 100
Subtract the new number by the original number
283 - 278 = 5
5 ÷ 278 = 0.017985611510791366
0.017985611510791366 x 100 = 1.8%