293.02% is the change from 172 to 676
Calculation steps:
[( 676 - 172 ) ÷ 172] x 100 = 293.02%
Formula
Percentage change = [(676 - 172) / 172] x 100
Subtract the new number by the original number
676 - 172 = 504
504 ÷ 172 = 2.9302325581395348
2.9302325581395348 x 100 = 293.02%