34.08% is the change from 666 to 893
Calculation steps:
[( 893 - 666 ) ÷ 666] x 100 = 34.08%
Formula
Percentage change = [(893 - 666) / 666] x 100
Subtract the new number by the original number
893 - 666 = 227
227 ÷ 666 = 0.3408408408408408
0.3408408408408408 x 100 = 34.08%