55.12% is the change from 635 to 985
Calculation steps:
[( 985 - 635 ) ÷ 635] x 100 = 55.12%
Formula
Percentage change = [(985 - 635) / 635] x 100
Subtract the new number by the original number
985 - 635 = 350
350 ÷ 635 = 0.5511811023622047
0.5511811023622047 x 100 = 55.12%