187.88% is the change from 66 to 190
Calculation steps:
[( 190 - 66 ) ÷ 66] x 100 = 187.88%
Formula
Percentage change = [(190 - 66) / 66] x 100
Subtract the new number by the original number
190 - 66 = 124
124 ÷ 66 = 1.878787878787879
1.878787878787879 x 100 = 187.88%