1704% is the change from 50 to 902
Calculation steps:
[( 902 - 50 ) ÷ 50] x 100 = 1704%
Formula
Percentage change = [(902 - 50) / 50] x 100
Subtract the new number by the original number
902 - 50 = 852
852 ÷ 50 = 17.04
17.04 x 100 = 1704%
Example