87.16% is the change from 218 to 408
Calculation steps:
[( 408 - 218 ) ÷ 218] x 100 = 87.16%
Formula
Percentage change = [(408 - 218) / 218] x 100
Subtract the new number by the original number
408 - 218 = 190
190 ÷ 218 = 0.8715596330275229
0.8715596330275229 x 100 = 87.16%