43.67% is the change from 316 to 454
Calculation steps:
[( 454 - 316 ) ÷ 316] x 100 = 43.67%
Formula
Percentage change = [(454 - 316) / 316] x 100
Subtract the new number by the original number
454 - 316 = 138
138 ÷ 316 = 0.43670886075949367
0.43670886075949367 x 100 = 43.67%