305.08% is the change from 177 to 717
Calculation steps:
[( 717 - 177 ) ÷ 177] x 100 = 305.08%
Formula
Percentage change = [(717 - 177) / 177] x 100
Subtract the new number by the original number
717 - 177 = 540
540 ÷ 177 = 3.0508474576271185
3.0508474576271185 x 100 = 305.08%