6.86% is the change from 452 to 483
Calculation steps:
[( 483 - 452 ) ÷ 452] x 100 = 6.86%
Formula
Percentage change = [(483 - 452) / 452] x 100
Subtract the new number by the original number
483 - 452 = 31
31 ÷ 452 = 0.06858407079646017
0.06858407079646017 x 100 = 6.86%