468.52% is the change from 54 to 307
Calculation steps:
[( 307 - 54 ) ÷ 54] x 100 = 468.52%
Formula
Percentage change = [(307 - 54) / 54] x 100
Subtract the new number by the original number
307 - 54 = 253
253 ÷ 54 = 4.685185185185185
4.685185185185185 x 100 = 468.52%