66.08% is the change from 227 to 377
Calculation steps:
[( 377 - 227 ) ÷ 227] x 100 = 66.08%
Formula
Percentage change = [(377 - 227) / 227] x 100
Subtract the new number by the original number
377 - 227 = 150
150 ÷ 227 = 0.6607929515418502
0.6607929515418502 x 100 = 66.08%