223.53% is the change from 51 to 165
Calculation steps:
[( 165 - 51 ) ÷ 51] x 100 = 223.53%
Formula
Percentage change = [(165 - 51) / 51] x 100
Subtract the new number by the original number
165 - 51 = 114
114 ÷ 51 = 2.235294117647059
2.235294117647059 x 100 = 223.53%