116.35% is the change from 208 to 450
Calculation steps:
[( 450 - 208 ) ÷ 208] x 100 = 116.35%
Formula
Percentage change = [(450 - 208) / 208] x 100
Subtract the new number by the original number
450 - 208 = 242
242 ÷ 208 = 1.1634615384615385
1.1634615384615385 x 100 = 116.35%