635.94% is the change from 128 to 942
Calculation steps:
[( 942 - 128 ) ÷ 128] x 100 = 635.94%
Formula
Percentage change = [(942 - 128) / 128] x 100
Subtract the new number by the original number
942 - 128 = 814
814 ÷ 128 = 6.359375
6.359375 x 100 = 635.94%