380.52% is the change from 77 to 370
Calculation steps:
[( 370 - 77 ) ÷ 77] x 100 = 380.52%
Formula
Percentage change = [(370 - 77) / 77] x 100
Subtract the new number by the original number
370 - 77 = 293
293 ÷ 77 = 3.8051948051948052
3.8051948051948052 x 100 = 380.52%