44.63% is the change from 354 to 512
Calculation steps:
[( 512 - 354 ) ÷ 354] x 100 = 44.63%
Formula
Percentage change = [(512 - 354) / 354] x 100
Subtract the new number by the original number
512 - 354 = 158
158 ÷ 354 = 0.4463276836158192
0.4463276836158192 x 100 = 44.63%