1158.82% is the change from 51 to 642
Calculation steps:
[( 642 - 51 ) ÷ 51] x 100 = 1158.82%
Formula
Percentage change = [(642 - 51) / 51] x 100
Subtract the new number by the original number
642 - 51 = 591
591 ÷ 51 = 11.588235294117647
11.588235294117647 x 100 = 1158.82%