107.21% is the change from 208 to 431
Calculation steps:
[( 431 - 208 ) ÷ 208] x 100 = 107.21%
Formula
Percentage change = [(431 - 208) / 208] x 100
Subtract the new number by the original number
431 - 208 = 223
223 ÷ 208 = 1.0721153846153846
1.0721153846153846 x 100 = 107.21%