116.93% is the change from 378 to 820
Calculation steps:
[( 820 - 378 ) ÷ 378] x 100 = 116.93%
Formula
Percentage change = [(820 - 378) / 378] x 100
Subtract the new number by the original number
820 - 378 = 442
442 ÷ 378 = 1.1693121693121693
1.1693121693121693 x 100 = 116.93%