117.39% is the change from 184 to 400
Calculation steps:
[( 400 - 184 ) ÷ 184] x 100 = 117.39%
Formula
Percentage change = [(400 - 184) / 184] x 100
Subtract the new number by the original number
400 - 184 = 216
216 ÷ 184 = 1.173913043478261
1.173913043478261 x 100 = 117.39%