349.57% is the change from 117 to 526
Calculation steps:
[( 526 - 117 ) ÷ 117] x 100 = 349.57%
Formula
Percentage change = [(526 - 117) / 117] x 100
Subtract the new number by the original number
526 - 117 = 409
409 ÷ 117 = 3.4957264957264957
3.4957264957264957 x 100 = 349.57%