1669.05% is the change from 42 to 743
Calculation steps:
[( 743 - 42 ) ÷ 42] x 100 = 1669.05%
Formula
Percentage change = [(743 - 42) / 42] x 100
Subtract the new number by the original number
743 - 42 = 701
701 ÷ 42 = 16.69047619047619
16.69047619047619 x 100 = 1669.05%