23.16% is the change from 177 to 218
Calculation steps:
[( 218 - 177 ) ÷ 177] x 100 = 23.16%
Formula
Percentage change = [(218 - 177) / 177] x 100
Subtract the new number by the original number
218 - 177 = 41
41 ÷ 177 = 0.23163841807909605
0.23163841807909605 x 100 = 23.16%