3847.37% is the change from 19 to 750
Calculation steps:
[( 750 - 19 ) ÷ 19] x 100 = 3847.37%
Formula
Percentage change = [(750 - 19) / 19] x 100
Subtract the new number by the original number
750 - 19 = 731
731 ÷ 19 = 38.473684210526315
38.473684210526315 x 100 = 3847.37%