107.14% is the change from 210 to 435
Calculation steps:
[( 435 - 210 ) ÷ 210] x 100 = 107.14%
Formula
Percentage change = [(435 - 210) / 210] x 100
Subtract the new number by the original number
435 - 210 = 225
225 ÷ 210 = 1.0714285714285714
1.0714285714285714 x 100 = 107.14%