1730.61% is the change from 49 to 897
Calculation steps:
[( 897 - 49 ) ÷ 49] x 100 = 1730.61%
Formula
Percentage change = [(897 - 49) / 49] x 100
Subtract the new number by the original number
897 - 49 = 848
848 ÷ 49 = 17.306122448979593
17.306122448979593 x 100 = 1730.61%