12.17% is the change from 452 to 507
Calculation steps:
[( 507 - 452 ) ÷ 452] x 100 = 12.17%
Formula
Percentage change = [(507 - 452) / 452] x 100
Subtract the new number by the original number
507 - 452 = 55
55 ÷ 452 = 0.12168141592920353
0.12168141592920353 x 100 = 12.17%