127.38% is the change from 336 to 764
Calculation steps:
[( 764 - 336 ) ÷ 336] x 100 = 127.38%
Formula
Percentage change = [(764 - 336) / 336] x 100
Subtract the new number by the original number
764 - 336 = 428
428 ÷ 336 = 1.2738095238095237
1.2738095238095237 x 100 = 127.38%