678.57% is the change from 42 to 327
Calculation steps:
[( 327 - 42 ) ÷ 42] x 100 = 678.57%
Formula
Percentage change = [(327 - 42) / 42] x 100
Subtract the new number by the original number
327 - 42 = 285
285 ÷ 42 = 6.785714285714286
6.785714285714286 x 100 = 678.57%