194.8% is the change from 173 to 510
Calculation steps:
[( 510 - 173 ) ÷ 173] x 100 = 194.8%
Formula
Percentage change = [(510 - 173) / 173] x 100
Subtract the new number by the original number
510 - 173 = 337
337 ÷ 173 = 1.9479768786127167
1.9479768786127167 x 100 = 194.8%