21.02% is the change from 452 to 547
Calculation steps:
[( 547 - 452 ) ÷ 452] x 100 = 21.02%
Formula
Percentage change = [(547 - 452) / 452] x 100
Subtract the new number by the original number
547 - 452 = 95
95 ÷ 452 = 0.21017699115044247
0.21017699115044247 x 100 = 21.02%