23.3% is the change from 442 to 545
Calculation steps:
[( 545 - 442 ) ÷ 442] x 100 = 23.3%
Formula
Percentage change = [(545 - 442) / 442] x 100
Subtract the new number by the original number
545 - 442 = 103
103 ÷ 442 = 0.2330316742081448
0.2330316742081448 x 100 = 23.3%