101.99% is the change from 402 to 812
Calculation steps:
[( 812 - 402 ) ÷ 402] x 100 = 101.99%
Formula
Percentage change = [(812 - 402) / 402] x 100
Subtract the new number by the original number
812 - 402 = 410
410 ÷ 402 = 1.0199004975124377
1.0199004975124377 x 100 = 101.99%