313.9% is the change from 187 to 774
Calculation steps:
[( 774 - 187 ) ÷ 187] x 100 = 313.9%
Formula
Percentage change = [(774 - 187) / 187] x 100
Subtract the new number by the original number
774 - 187 = 587
587 ÷ 187 = 3.1390374331550803
3.1390374331550803 x 100 = 313.9%