169.57% is the change from 345 to 930
Calculation steps:
[( 930 - 345 ) ÷ 345] x 100 = 169.57%
Formula
Percentage change = [(930 - 345) / 345] x 100
Subtract the new number by the original number
930 - 345 = 585
585 ÷ 345 = 1.6956521739130435
1.6956521739130435 x 100 = 169.57%