776.74% is the change from 43 to 377
Calculation steps:
[( 377 - 43 ) ÷ 43] x 100 = 776.74%
Formula
Percentage change = [(377 - 43) / 43] x 100
Subtract the new number by the original number
377 - 43 = 334
334 ÷ 43 = 7.767441860465116
7.767441860465116 x 100 = 776.74%