513.33% is the change from 30 to 184
Calculation steps:
[( 184 - 30 ) ÷ 30] x 100 = 513.33%
Formula
Percentage change = [(184 - 30) / 30] x 100
Subtract the new number by the original number
184 - 30 = 154
154 ÷ 30 = 5.133333333333334
5.133333333333334 x 100 = 513.33%