639.69% is the change from 131 to 969
Calculation steps:
[( 969 - 131 ) ÷ 131] x 100 = 639.69%
Formula
Percentage change = [(969 - 131) / 131] x 100
Subtract the new number by the original number
969 - 131 = 838
838 ÷ 131 = 6.396946564885496
6.396946564885496 x 100 = 639.69%