37.86% is the change from 206 to 284
Calculation steps:
[( 284 - 206 ) ÷ 206] x 100 = 37.86%
Formula
Percentage change = [(284 - 206) / 206] x 100
Subtract the new number by the original number
284 - 206 = 78
78 ÷ 206 = 0.3786407766990291
0.3786407766990291 x 100 = 37.86%