820.29% is the change from 69 to 635
Calculation steps:
[( 635 - 69 ) ÷ 69] x 100 = 820.29%
Formula
Percentage change = [(635 - 69) / 69] x 100
Subtract the new number by the original number
635 - 69 = 566
566 ÷ 69 = 8.202898550724637
8.202898550724637 x 100 = 820.29%