117.51% is the change from 457 to 994
Calculation steps:
[( 994 - 457 ) ÷ 457] x 100 = 117.51%
Formula
Percentage change = [(994 - 457) / 457] x 100
Subtract the new number by the original number
994 - 457 = 537
537 ÷ 457 = 1.175054704595186
1.175054704595186 x 100 = 117.51%