718.52% is the change from 27 to 221
Calculation steps:
[( 221 - 27 ) ÷ 27] x 100 = 718.52%
Formula
Percentage change = [(221 - 27) / 27] x 100
Subtract the new number by the original number
221 - 27 = 194
194 ÷ 27 = 7.185185185185185
7.185185185185185 x 100 = 718.52%