15.51% is the change from 245 to 283
Calculation steps:
[( 283 - 245 ) ÷ 245] x 100 = 15.51%
Formula
Percentage change = [(283 - 245) / 245] x 100
Subtract the new number by the original number
283 - 245 = 38
38 ÷ 245 = 0.15510204081632653
0.15510204081632653 x 100 = 15.51%