1500% is the change from 13 to 208
Calculation steps:
[( 208 - 13 ) ÷ 13] x 100 = 1500%
Formula
Percentage change = [(208 - 13) / 13] x 100
Subtract the new number by the original number
208 - 13 = 195
195 ÷ 13 = 15
15 x 100 = 1500%
Example