10500% is the change from 3 to 318
Calculation steps:
[( 318 - 3 ) ÷ 3] x 100 = 10500%
Formula
Percentage change = [(318 - 3) / 3] x 100
Subtract the new number by the original number
318 - 3 = 315
315 ÷ 3 = 105
105 x 100 = 10500%
Example