22.94% is the change from 218 to 268
Calculation steps:
[( 268 - 218 ) ÷ 218] x 100 = 22.94%
Formula
Percentage change = [(268 - 218) / 218] x 100
Subtract the new number by the original number
268 - 218 = 50
50 ÷ 218 = 0.22935779816513763
0.22935779816513763 x 100 = 22.94%