376.07% is the change from 117 to 557
Calculation steps:
[( 557 - 117 ) ÷ 117] x 100 = 376.07%
Formula
Percentage change = [(557 - 117) / 117] x 100
Subtract the new number by the original number
557 - 117 = 440
440 ÷ 117 = 3.7606837606837606
3.7606837606837606 x 100 = 376.07%