1464.29% is the change from 42 to 657
Calculation steps:
[( 657 - 42 ) ÷ 42] x 100 = 1464.29%
Formula
Percentage change = [(657 - 42) / 42] x 100
Subtract the new number by the original number
657 - 42 = 615
615 ÷ 42 = 14.642857142857142
14.642857142857142 x 100 = 1464.29%