1286.67% is the change from 30 to 416
Calculation steps:
[( 416 - 30 ) ÷ 30] x 100 = 1286.67%
Formula
Percentage change = [(416 - 30) / 30] x 100
Subtract the new number by the original number
416 - 30 = 386
386 ÷ 30 = 12.866666666666667
12.866666666666667 x 100 = 1286.67%