138.2% is the change from 322 to 767
Calculation steps:
[( 767 - 322 ) ÷ 322] x 100 = 138.2%
Formula
Percentage change = [(767 - 322) / 322] x 100
Subtract the new number by the original number
767 - 322 = 445
445 ÷ 322 = 1.3819875776397517
1.3819875776397517 x 100 = 138.2%