12300% is the change from 5 to 620
Calculation steps:
[( 620 - 5 ) ÷ 5] x 100 = 12300%
Formula
Percentage change = [(620 - 5) / 5] x 100
Subtract the new number by the original number
620 - 5 = 615
615 ÷ 5 = 123
123 x 100 = 12300%
Example