44.78% is the change from 623 to 902
Calculation steps:
[( 902 - 623 ) ÷ 623] x 100 = 44.78%
Formula
Percentage change = [(902 - 623) / 623] x 100
Subtract the new number by the original number
902 - 623 = 279
279 ÷ 623 = 0.4478330658105939
0.4478330658105939 x 100 = 44.78%