84.69% is the change from 209 to 386
Calculation steps:
[( 386 - 209 ) ÷ 209] x 100 = 84.69%
Formula
Percentage change = [(386 - 209) / 209] x 100
Subtract the new number by the original number
386 - 209 = 177
177 ÷ 209 = 0.84688995215311
0.84688995215311 x 100 = 84.69%