219.61% is the change from 51 to 163
Calculation steps:
[( 163 - 51 ) ÷ 51] x 100 = 219.61%
Formula
Percentage change = [(163 - 51) / 51] x 100
Subtract the new number by the original number
163 - 51 = 112
112 ÷ 51 = 2.196078431372549
2.196078431372549 x 100 = 219.61%