99.05% is the change from 210 to 418
Calculation steps:
[( 418 - 210 ) ÷ 210] x 100 = 99.05%
Formula
Percentage change = [(418 - 210) / 210] x 100
Subtract the new number by the original number
418 - 210 = 208
208 ÷ 210 = 0.9904761904761905
0.9904761904761905 x 100 = 99.05%