312.99% is the change from 177 to 731
Calculation steps:
[( 731 - 177 ) ÷ 177] x 100 = 312.99%
Formula
Percentage change = [(731 - 177) / 177] x 100
Subtract the new number by the original number
731 - 177 = 554
554 ÷ 177 = 3.1299435028248586
3.1299435028248586 x 100 = 312.99%