66.44% is the change from 447 to 744
Calculation steps:
[( 744 - 447 ) ÷ 447] x 100 = 66.44%
Formula
Percentage change = [(744 - 447) / 447] x 100
Subtract the new number by the original number
744 - 447 = 297
297 ÷ 447 = 0.6644295302013423
0.6644295302013423 x 100 = 66.44%