19.91% is the change from 221 to 265
Calculation steps:
[( 265 - 221 ) ÷ 221] x 100 = 19.91%
Formula
Percentage change = [(265 - 221) / 221] x 100
Subtract the new number by the original number
265 - 221 = 44
44 ÷ 221 = 0.19909502262443438
0.19909502262443438 x 100 = 19.91%