448.72% is the change from 117 to 642
Calculation steps:
[( 642 - 117 ) ÷ 117] x 100 = 448.72%
Formula
Percentage change = [(642 - 117) / 117] x 100
Subtract the new number by the original number
642 - 117 = 525
525 ÷ 117 = 4.487179487179487
4.487179487179487 x 100 = 448.72%