960.94% is the change from 64 to 679
Calculation steps:
[( 679 - 64 ) ÷ 64] x 100 = 960.94%
Formula
Percentage change = [(679 - 64) / 64] x 100
Subtract the new number by the original number
679 - 64 = 615
615 ÷ 64 = 9.609375
9.609375 x 100 = 960.94%