313.98% is the change from 186 to 770
Calculation steps:
[( 770 - 186 ) ÷ 186] x 100 = 313.98%
Formula
Percentage change = [(770 - 186) / 186] x 100
Subtract the new number by the original number
770 - 186 = 584
584 ÷ 186 = 3.139784946236559
3.139784946236559 x 100 = 313.98%