163.76% is the change from 378 to 997
Calculation steps:
[( 997 - 378 ) ÷ 378] x 100 = 163.76%
Formula
Percentage change = [(997 - 378) / 378] x 100
Subtract the new number by the original number
997 - 378 = 619
619 ÷ 378 = 1.6375661375661377
1.6375661375661377 x 100 = 163.76%