138.05% is the change from 318 to 757
Calculation steps:
[( 757 - 318 ) ÷ 318] x 100 = 138.05%
Formula
Percentage change = [(757 - 318) / 318] x 100
Subtract the new number by the original number
757 - 318 = 439
439 ÷ 318 = 1.380503144654088
1.380503144654088 x 100 = 138.05%