1600% is the change from 49 to 833
Calculation steps:
[( 833 - 49 ) ÷ 49] x 100 = 1600%
Formula
Percentage change = [(833 - 49) / 49] x 100
Subtract the new number by the original number
833 - 49 = 784
784 ÷ 49 = 16
16 x 100 = 1600%
Example