235.24% is the change from 210 to 704
Calculation steps:
[( 704 - 210 ) ÷ 210] x 100 = 235.24%
Formula
Percentage change = [(704 - 210) / 210] x 100
Subtract the new number by the original number
704 - 210 = 494
494 ÷ 210 = 2.3523809523809525
2.3523809523809525 x 100 = 235.24%