340.94% is the change from 171 to 754
Calculation steps:
[( 754 - 171 ) ÷ 171] x 100 = 340.94%
Formula
Percentage change = [(754 - 171) / 171] x 100
Subtract the new number by the original number
754 - 171 = 583
583 ÷ 171 = 3.409356725146199
3.409356725146199 x 100 = 340.94%