36.04% is the change from 666 to 906
Calculation steps:
[( 906 - 666 ) ÷ 666] x 100 = 36.04%
Formula
Percentage change = [(906 - 666) / 666] x 100
Subtract the new number by the original number
906 - 666 = 240
240 ÷ 666 = 0.36036036036036034
0.36036036036036034 x 100 = 36.04%