146.2% is the change from 316 to 778
Calculation steps:
[( 778 - 316 ) ÷ 316] x 100 = 146.2%
Formula
Percentage change = [(778 - 316) / 316] x 100
Subtract the new number by the original number
778 - 316 = 462
462 ÷ 316 = 1.4620253164556962
1.4620253164556962 x 100 = 146.2%