1400% is the change from 5 to 75
Calculation steps:
[( 75 - 5 ) ÷ 5] x 100 = 1400%
Formula
Percentage change = [(75 - 5) / 5] x 100
Subtract the new number by the original number
75 - 5 = 70
70 ÷ 5 = 14
14 x 100 = 1400%
Example