68.31% is the change from 445 to 749
Calculation steps:
[( 749 - 445 ) ÷ 445] x 100 = 68.31%
Formula
Percentage change = [(749 - 445) / 445] x 100
Subtract the new number by the original number
749 - 445 = 304
304 ÷ 445 = 0.6831460674157304
0.6831460674157304 x 100 = 68.31%