33.93% is the change from 666 to 892
Calculation steps:
[( 892 - 666 ) ÷ 666] x 100 = 33.93%
Formula
Percentage change = [(892 - 666) / 666] x 100
Subtract the new number by the original number
892 - 666 = 226
226 ÷ 666 = 0.33933933933933935
0.33933933933933935 x 100 = 33.93%