371.98% is the change from 207 to 977
Calculation steps:
[( 977 - 207 ) ÷ 207] x 100 = 371.98%
Formula
Percentage change = [(977 - 207) / 207] x 100
Subtract the new number by the original number
977 - 207 = 770
770 ÷ 207 = 3.7198067632850242
3.7198067632850242 x 100 = 371.98%