150.31% is the change from 324 to 811
Calculation steps:
[( 811 - 324 ) ÷ 324] x 100 = 150.31%
Formula
Percentage change = [(811 - 324) / 324] x 100
Subtract the new number by the original number
811 - 324 = 487
487 ÷ 324 = 1.5030864197530864
1.5030864197530864 x 100 = 150.31%