21.86% is the change from 215 to 262
Calculation steps:
[( 262 - 215 ) ÷ 215] x 100 = 21.86%
Formula
Percentage change = [(262 - 215) / 215] x 100
Subtract the new number by the original number
262 - 215 = 47
47 ÷ 215 = 0.2186046511627907
0.2186046511627907 x 100 = 21.86%