41.14% is the change from 316 to 446
Calculation steps:
[( 446 - 316 ) ÷ 316] x 100 = 41.14%
Formula
Percentage change = [(446 - 316) / 316] x 100
Subtract the new number by the original number
446 - 316 = 130
130 ÷ 316 = 0.41139240506329117
0.41139240506329117 x 100 = 41.14%