1461.54% is the change from 13 to 203
Calculation steps:
[( 203 - 13 ) ÷ 13] x 100 = 1461.54%
Formula
Percentage change = [(203 - 13) / 13] x 100
Subtract the new number by the original number
203 - 13 = 190
190 ÷ 13 = 14.615384615384615
14.615384615384615 x 100 = 1461.54%