36.85% is the change from 673 to 921
Calculation steps:
[( 921 - 673 ) ÷ 673] x 100 = 36.85%
Formula
Percentage change = [(921 - 673) / 673] x 100
Subtract the new number by the original number
921 - 673 = 248
248 ÷ 673 = 0.3684992570579495
0.3684992570579495 x 100 = 36.85%