440.67% is the change from 150 to 811
Calculation steps:
[( 811 - 150 ) ÷ 150] x 100 = 440.67%
Formula
Percentage change = [(811 - 150) / 150] x 100
Subtract the new number by the original number
811 - 150 = 661
661 ÷ 150 = 4.406666666666666
4.406666666666666 x 100 = 440.67%