115.67% is the change from 453 to 977
Calculation steps:
[( 977 - 453 ) ÷ 453] x 100 = 115.67%
Formula
Percentage change = [(977 - 453) / 453] x 100
Subtract the new number by the original number
977 - 453 = 524
524 ÷ 453 = 1.1567328918322295
1.1567328918322295 x 100 = 115.67%