11.86% is the change from 253 to 283
Calculation steps:
[( 283 - 253 ) ÷ 253] x 100 = 11.86%
Formula
Percentage change = [(283 - 253) / 253] x 100
Subtract the new number by the original number
283 - 253 = 30
30 ÷ 253 = 0.11857707509881422
0.11857707509881422 x 100 = 11.86%