52.49% is the change from 623 to 950
Calculation steps:
[( 950 - 623 ) ÷ 623] x 100 = 52.49%
Formula
Percentage change = [(950 - 623) / 623] x 100
Subtract the new number by the original number
950 - 623 = 327
327 ÷ 623 = 0.5248796147672552
0.5248796147672552 x 100 = 52.49%