134.22% is the change from 377 to 883
Calculation steps:
[( 883 - 377 ) ÷ 377] x 100 = 134.22%
Formula
Percentage change = [(883 - 377) / 377] x 100
Subtract the new number by the original number
883 - 377 = 506
506 ÷ 377 = 1.3421750663129974
1.3421750663129974 x 100 = 134.22%