435.71% is the change from 56 to 300
Calculation steps:
[( 300 - 56 ) ÷ 56] x 100 = 435.71%
Formula
Percentage change = [(300 - 56) / 56] x 100
Subtract the new number by the original number
300 - 56 = 244
244 ÷ 56 = 4.357142857142857
4.357142857142857 x 100 = 435.71%