145.34% is the change from 311 to 763
Calculation steps:
[( 763 - 311 ) ÷ 311] x 100 = 145.34%
Formula
Percentage change = [(763 - 311) / 311] x 100
Subtract the new number by the original number
763 - 311 = 452
452 ÷ 311 = 1.4533762057877813
1.4533762057877813 x 100 = 145.34%