-82.4% is the change from 841 to 148
Calculation steps:
[( 148 - 841 ) ÷ 841] x 100 = -82.4%
Formula
Percentage change = [(148 - 841) / 841] x 100
Subtract the new number by the original number
148 - 841 = -693
-693 ÷ 841 = -0.8240190249702735
-0.8240190249702735 x 100 = -82.4%