512% is the change from 150 to 918
Calculation steps:
[( 918 - 150 ) ÷ 150] x 100 = 512%
Formula
Percentage change = [(918 - 150) / 150] x 100
Subtract the new number by the original number
918 - 150 = 768
768 ÷ 150 = 5.12
5.12 x 100 = 512%
Example