150.97% is the change from 310 to 778
Calculation steps:
[( 778 - 310 ) ÷ 310] x 100 = 150.97%
Formula
Percentage change = [(778 - 310) / 310] x 100
Subtract the new number by the original number
778 - 310 = 468
468 ÷ 310 = 1.5096774193548388
1.5096774193548388 x 100 = 150.97%