274.36% is the change from 117 to 438
Calculation steps:
[( 438 - 117 ) ÷ 117] x 100 = 274.36%
Formula
Percentage change = [(438 - 117) / 117] x 100
Subtract the new number by the original number
438 - 117 = 321
321 ÷ 117 = 2.7435897435897436
2.7435897435897436 x 100 = 274.36%