686.96% is the change from 69 to 543
Calculation steps:
[( 543 - 69 ) ÷ 69] x 100 = 686.96%
Formula
Percentage change = [(543 - 69) / 69] x 100
Subtract the new number by the original number
543 - 69 = 474
474 ÷ 69 = 6.869565217391305
6.869565217391305 x 100 = 686.96%