835.63% is the change from 87 to 814
Calculation steps:
[( 814 - 87 ) ÷ 87] x 100 = 835.63%
Formula
Percentage change = [(814 - 87) / 87] x 100
Subtract the new number by the original number
814 - 87 = 727
727 ÷ 87 = 8.35632183908046
8.35632183908046 x 100 = 835.63%