18650% is the change from 4 to 750
Calculation steps:
[( 750 - 4 ) ÷ 4] x 100 = 18650%
Formula
Percentage change = [(750 - 4) / 4] x 100
Subtract the new number by the original number
750 - 4 = 746
746 ÷ 4 = 186.5
186.5 x 100 = 18650%
Example