861.54% is the change from 78 to 750
Calculation steps:
[( 750 - 78 ) ÷ 78] x 100 = 861.54%
Formula
Percentage change = [(750 - 78) / 78] x 100
Subtract the new number by the original number
750 - 78 = 672
672 ÷ 78 = 8.615384615384615
8.615384615384615 x 100 = 861.54%