778.57% is the change from 42 to 369
Calculation steps:
[( 369 - 42 ) ÷ 42] x 100 = 778.57%
Formula
Percentage change = [(369 - 42) / 42] x 100
Subtract the new number by the original number
369 - 42 = 327
327 ÷ 42 = 7.785714285714286
7.785714285714286 x 100 = 778.57%