42.28% is the change from 447 to 636
Calculation steps:
[( 636 - 447 ) ÷ 447] x 100 = 42.28%
Formula
Percentage change = [(636 - 447) / 447] x 100
Subtract the new number by the original number
636 - 447 = 189
189 ÷ 447 = 0.4228187919463087
0.4228187919463087 x 100 = 42.28%