-19.7% is the change from 934 to 750
Calculation steps:
[( 750 - 934 ) ÷ 934] x 100 = -19.7%
Formula
Percentage change = [(750 - 934) / 934] x 100
Subtract the new number by the original number
750 - 934 = -184
-184 ÷ 934 = -0.19700214132762311
-0.19700214132762311 x 100 = -19.7%