73.79% is the change from 435 to 756
Calculation steps:
[( 756 - 435 ) ÷ 435] x 100 = 73.79%
Formula
Percentage change = [(756 - 435) / 435] x 100
Subtract the new number by the original number
756 - 435 = 321
321 ÷ 435 = 0.7379310344827587
0.7379310344827587 x 100 = 73.79%