19.9% is the change from 206 to 247
Calculation steps:
[( 247 - 206 ) ÷ 206] x 100 = 19.9%
Formula
Percentage change = [(247 - 206) / 206] x 100
Subtract the new number by the original number
247 - 206 = 41
41 ÷ 206 = 0.19902912621359223
0.19902912621359223 x 100 = 19.9%