50.3% is the change from 662 to 995
Calculation steps:
[( 995 - 662 ) ÷ 662] x 100 = 50.3%
Formula
Percentage change = [(995 - 662) / 662] x 100
Subtract the new number by the original number
995 - 662 = 333
333 ÷ 662 = 0.5030211480362538
0.5030211480362538 x 100 = 50.3%