186.49% is the change from 185 to 530
Calculation steps:
[( 530 - 185 ) ÷ 185] x 100 = 186.49%
Formula
Percentage change = [(530 - 185) / 185] x 100
Subtract the new number by the original number
530 - 185 = 345
345 ÷ 185 = 1.864864864864865
1.864864864864865 x 100 = 186.49%