61.1% is the change from 437 to 704
Calculation steps:
[( 704 - 437 ) ÷ 437] x 100 = 61.1%
Formula
Percentage change = [(704 - 437) / 437] x 100
Subtract the new number by the original number
704 - 437 = 267
267 ÷ 437 = 0.6109839816933639
0.6109839816933639 x 100 = 61.1%