1217.65% is the change from 51 to 672
Calculation steps:
[( 672 - 51 ) ÷ 51] x 100 = 1217.65%
Formula
Percentage change = [(672 - 51) / 51] x 100
Subtract the new number by the original number
672 - 51 = 621
621 ÷ 51 = 12.176470588235293
12.176470588235293 x 100 = 1217.65%