228.1% is the change from 210 to 689
Calculation steps:
[( 689 - 210 ) ÷ 210] x 100 = 228.1%
Formula
Percentage change = [(689 - 210) / 210] x 100
Subtract the new number by the original number
689 - 210 = 479
479 ÷ 210 = 2.280952380952381
2.280952380952381 x 100 = 228.1%