1150% is the change from 78 to 975
Calculation steps:
[( 975 - 78 ) ÷ 78] x 100 = 1150%
Formula
Percentage change = [(975 - 78) / 78] x 100
Subtract the new number by the original number
975 - 78 = 897
897 ÷ 78 = 11.5
11.5 x 100 = 1150%
Example