82.54% is the change from 481 to 878
Calculation steps:
[( 878 - 481 ) ÷ 481] x 100 = 82.54%
Formula
Percentage change = [(878 - 481) / 481] x 100
Subtract the new number by the original number
878 - 481 = 397
397 ÷ 481 = 0.8253638253638254
0.8253638253638254 x 100 = 82.54%