750% is the change from 82 to 697
Calculation steps:
[( 697 - 82 ) ÷ 82] x 100 = 750%
Formula
Percentage change = [(697 - 82) / 82] x 100
Subtract the new number by the original number
697 - 82 = 615
615 ÷ 82 = 7.5
7.5 x 100 = 750%
Example