41.63% is the change from 221 to 313
Calculation steps:
[( 313 - 221 ) ÷ 221] x 100 = 41.63%
Formula
Percentage change = [(313 - 221) / 221] x 100
Subtract the new number by the original number
313 - 221 = 92
92 ÷ 221 = 0.416289592760181
0.416289592760181 x 100 = 41.63%