73% is the change from 437 to 756
Calculation steps:
[( 756 - 437 ) ÷ 437] x 100 = 73%
Formula
Percentage change = [(756 - 437) / 437] x 100
Subtract the new number by the original number
756 - 437 = 319
319 ÷ 437 = 0.7299771167048055
0.7299771167048055 x 100 = 73%