137.96% is the change from 324 to 771
Calculation steps:
[( 771 - 324 ) ÷ 324] x 100 = 137.96%
Formula
Percentage change = [(771 - 324) / 324] x 100
Subtract the new number by the original number
771 - 324 = 447
447 ÷ 324 = 1.3796296296296295
1.3796296296296295 x 100 = 137.96%