122.03% is the change from 177 to 393
Calculation steps:
[( 393 - 177 ) ÷ 177] x 100 = 122.03%
Formula
Percentage change = [(393 - 177) / 177] x 100
Subtract the new number by the original number
393 - 177 = 216
216 ÷ 177 = 1.2203389830508475
1.2203389830508475 x 100 = 122.03%