47.67% is the change from 623 to 920
Calculation steps:
[( 920 - 623 ) ÷ 623] x 100 = 47.67%
Formula
Percentage change = [(920 - 623) / 623] x 100
Subtract the new number by the original number
920 - 623 = 297
297 ÷ 623 = 0.4767255216693419
0.4767255216693419 x 100 = 47.67%