21.03% is the change from 623 to 754
Calculation steps:
[( 754 - 623 ) ÷ 623] x 100 = 21.03%
Formula
Percentage change = [(754 - 623) / 623] x 100
Subtract the new number by the original number
754 - 623 = 131
131 ÷ 623 = 0.2102728731942215
0.2102728731942215 x 100 = 21.03%