1347.83% is the change from 46 to 666
Calculation steps:
[( 666 - 46 ) ÷ 46] x 100 = 1347.83%
Formula
Percentage change = [(666 - 46) / 46] x 100
Subtract the new number by the original number
666 - 46 = 620
620 ÷ 46 = 13.478260869565217
13.478260869565217 x 100 = 1347.83%