94.29% is the change from 210 to 408
Calculation steps:
[( 408 - 210 ) ÷ 210] x 100 = 94.29%
Formula
Percentage change = [(408 - 210) / 210] x 100
Subtract the new number by the original number
408 - 210 = 198
198 ÷ 210 = 0.9428571428571428
0.9428571428571428 x 100 = 94.29%