11.31% is the change from 442 to 492
Calculation steps:
[( 492 - 442 ) ÷ 442] x 100 = 11.31%
Formula
Percentage change = [(492 - 442) / 442] x 100
Subtract the new number by the original number
492 - 442 = 50
50 ÷ 442 = 0.11312217194570136
0.11312217194570136 x 100 = 11.31%