101.41% is the change from 495 to 997
Calculation steps:
[( 997 - 495 ) ÷ 495] x 100 = 101.41%
Formula
Percentage change = [(997 - 495) / 495] x 100
Subtract the new number by the original number
997 - 495 = 502
502 ÷ 495 = 1.0141414141414142
1.0141414141414142 x 100 = 101.41%