78.96% is the change from 556 to 995
Calculation steps:
[( 995 - 556 ) ÷ 556] x 100 = 78.96%
Formula
Percentage change = [(995 - 556) / 556] x 100
Subtract the new number by the original number
995 - 556 = 439
439 ÷ 556 = 0.789568345323741
0.789568345323741 x 100 = 78.96%