30.04% is the change from 283 to 368
Calculation steps:
[( 368 - 283 ) ÷ 283] x 100 = 30.04%
Formula
Percentage change = [(368 - 283) / 283] x 100
Subtract the new number by the original number
368 - 283 = 85
85 ÷ 283 = 0.3003533568904594
0.3003533568904594 x 100 = 30.04%