1150% is the change from 6 to 75
Calculation steps:
[( 75 - 6 ) ÷ 6] x 100 = 1150%
Formula
Percentage change = [(75 - 6) / 6] x 100
Subtract the new number by the original number
75 - 6 = 69
69 ÷ 6 = 11.5
11.5 x 100 = 1150%
Example