844.9% is the change from 49 to 463
Calculation steps:
[( 463 - 49 ) ÷ 49] x 100 = 844.9%
Formula
Percentage change = [(463 - 49) / 49] x 100
Subtract the new number by the original number
463 - 49 = 414
414 ÷ 49 = 8.448979591836734
8.448979591836734 x 100 = 844.9%