156.62% is the change from 325 to 834
Calculation steps:
[( 834 - 325 ) ÷ 325] x 100 = 156.62%
Formula
Percentage change = [(834 - 325) / 325] x 100
Subtract the new number by the original number
834 - 325 = 509
509 ÷ 325 = 1.5661538461538462
1.5661538461538462 x 100 = 156.62%