4.33% is the change from 623 to 650
Calculation steps:
[( 650 - 623 ) ÷ 623] x 100 = 4.33%
Formula
Percentage change = [(650 - 623) / 623] x 100
Subtract the new number by the original number
650 - 623 = 27
27 ÷ 623 = 0.04333868378812199
0.04333868378812199 x 100 = 4.33%