97.12% is the change from 416 to 820
Calculation steps:
[( 820 - 416 ) ÷ 416] x 100 = 97.12%
Formula
Percentage change = [(820 - 416) / 416] x 100
Subtract the new number by the original number
820 - 416 = 404
404 ÷ 416 = 0.9711538461538461
0.9711538461538461 x 100 = 97.12%