438.3% is the change from 94 to 506
Calculation steps:
[( 506 - 94 ) ÷ 94] x 100 = 438.3%
Formula
Percentage change = [(506 - 94) / 94] x 100
Subtract the new number by the original number
506 - 94 = 412
412 ÷ 94 = 4.382978723404255
4.382978723404255 x 100 = 438.3%