442.94% is the change from 170 to 923
Calculation steps:
[( 923 - 170 ) ÷ 170] x 100 = 442.94%
Formula
Percentage change = [(923 - 170) / 170] x 100
Subtract the new number by the original number
923 - 170 = 753
753 ÷ 170 = 4.429411764705883
4.429411764705883 x 100 = 442.94%