39.76% is the change from 659 to 921
Calculation steps:
[( 921 - 659 ) ÷ 659] x 100 = 39.76%
Formula
Percentage change = [(921 - 659) / 659] x 100
Subtract the new number by the original number
921 - 659 = 262
262 ÷ 659 = 0.3975720789074355
0.3975720789074355 x 100 = 39.76%