23.65% is the change from 537 to 664
Calculation steps:
[( 664 - 537 ) ÷ 537] x 100 = 23.65%
Formula
Percentage change = [(664 - 537) / 537] x 100
Subtract the new number by the original number
664 - 537 = 127
127 ÷ 537 = 0.23649906890130354
0.23649906890130354 x 100 = 23.65%