96.33% is the change from 218 to 428
Calculation steps:
[( 428 - 218 ) ÷ 218] x 100 = 96.33%
Formula
Percentage change = [(428 - 218) / 218] x 100
Subtract the new number by the original number
428 - 218 = 210
210 ÷ 218 = 0.963302752293578
0.963302752293578 x 100 = 96.33%