121.46% is the change from 396 to 877
Calculation steps:
[( 877 - 396 ) ÷ 396] x 100 = 121.46%
Formula
Percentage change = [(877 - 396) / 396] x 100
Subtract the new number by the original number
877 - 396 = 481
481 ÷ 396 = 1.2146464646464648
1.2146464646464648 x 100 = 121.46%